Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200117 (University of Novi Sad, Faculty of Agriculture)

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Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200117 (University of Novi Sad, Faculty of Agriculture) (en)
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije, Ugovor br. 451-03-68/2020-14/200117 (Univerzitet u Novom Sadu, Poljoprivredni fakultet) (sr_RS)
Министарство просвете, науке и технолошког развоја Републике Србије, Уговор бр. 451-03-68/2020-14/200117 (Универзитет у Новом Саду, Пољопривредни факултет) (sr)
Authors

Publications

In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia

Iličić, Renata; Jelušić, Aleksandra; Barać, Goran; Nikolić, Dušan; Stošić, Nemanja; Scortichini, Marco; Popović Milovanović, Tatjana

(MDPI Basel, 2024)

TY  - JOUR
AU  - Iličić, Renata
AU  - Jelušić, Aleksandra
AU  - Barać, Goran
AU  - Nikolić, Dušan
AU  - Stošić, Nemanja
AU  - Scortichini, Marco
AU  - Popović Milovanović, Tatjana
PY  - 2024
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1245
AB  - In August 2020, the unusual appearance of crown gall symptoms was observed on the
tobacco plants (hybrid PVH2310) grown in fields in the Golubinci (Srem district, Serbia) locality. The
causal agent isolated from galls located on tobacco roots formed circular, convex, and glistening
light blue colonies, and then dark to olive-green-colored bacterial colonies on a semi-selective D1
medium. Molecular analysis based on multiplex PCR and multi-locus sequence analysis (MLSA)
using concatenated sequences of the atpD, dnaK, glnA, and rpoB genes as well as 16S rRNA identified
Serbian tobacco isolates such as Agrobacterium tumefaciens (biovar 1). Two duplex PCR methods
confirmed the presence of the virD2 and virC genes in tobacco isolates. Pathogenicity tests performed
on carrot discs and squash fruits resulted in tumor/gall formation after 12 to 16 days post inoculation,
respectively. Pathogenicity was also confirmed on tobacco plants, where isolates caused tumor
development 21−25 days after inoculation. API 50 CH generated results regarding the biochemical
features of the Serbian tobacco isolates. As A. tumefaciens (biovar 1) as a cause of tobacco crown gall
has previously been documented solely in Japan, there is presently no data on its wider occurrence.
Therefore, this first detailed investigation of A. tumefaciens isolated from naturally infected tobacco in
Serbia will contribute to a better understanding of it at the global level.
PB  - MDPI Basel
T2  - Agronomy
T1  - In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia
IS  - 4
SP  - 851
VL  - 14
DO  - 10.3390/agronomy14040851
ER  - 
@article{
author = "Iličić, Renata and Jelušić, Aleksandra and Barać, Goran and Nikolić, Dušan and Stošić, Nemanja and Scortichini, Marco and Popović Milovanović, Tatjana",
year = "2024",
abstract = "In August 2020, the unusual appearance of crown gall symptoms was observed on the
tobacco plants (hybrid PVH2310) grown in fields in the Golubinci (Srem district, Serbia) locality. The
causal agent isolated from galls located on tobacco roots formed circular, convex, and glistening
light blue colonies, and then dark to olive-green-colored bacterial colonies on a semi-selective D1
medium. Molecular analysis based on multiplex PCR and multi-locus sequence analysis (MLSA)
using concatenated sequences of the atpD, dnaK, glnA, and rpoB genes as well as 16S rRNA identified
Serbian tobacco isolates such as Agrobacterium tumefaciens (biovar 1). Two duplex PCR methods
confirmed the presence of the virD2 and virC genes in tobacco isolates. Pathogenicity tests performed
on carrot discs and squash fruits resulted in tumor/gall formation after 12 to 16 days post inoculation,
respectively. Pathogenicity was also confirmed on tobacco plants, where isolates caused tumor
development 21−25 days after inoculation. API 50 CH generated results regarding the biochemical
features of the Serbian tobacco isolates. As A. tumefaciens (biovar 1) as a cause of tobacco crown gall
has previously been documented solely in Japan, there is presently no data on its wider occurrence.
Therefore, this first detailed investigation of A. tumefaciens isolated from naturally infected tobacco in
Serbia will contribute to a better understanding of it at the global level.",
publisher = "MDPI Basel",
journal = "Agronomy",
title = "In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia",
number = "4",
pages = "851",
volume = "14",
doi = "10.3390/agronomy14040851"
}
Iličić, R., Jelušić, A., Barać, G., Nikolić, D., Stošić, N., Scortichini, M.,& Popović Milovanović, T.. (2024). In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia. in Agronomy
MDPI Basel., 14(4), 851.
https://doi.org/10.3390/agronomy14040851
Iličić R, Jelušić A, Barać G, Nikolić D, Stošić N, Scortichini M, Popović Milovanović T. In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia. in Agronomy. 2024;14(4):851.
doi:10.3390/agronomy14040851 .
Iličić, Renata, Jelušić, Aleksandra, Barać, Goran, Nikolić, Dušan, Stošić, Nemanja, Scortichini, Marco, Popović Milovanović, Tatjana, "In-Depth Characterization of Crown Gall Disease of Tobacco in Serbia" in Agronomy, 14, no. 4 (2024):851,
https://doi.org/10.3390/agronomy14040851 . .

Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria

Živković, Ivana; Jelušić, Aleksandra; Iličić, Renata; Trkulja, Nenad; Adžić, Slađan; Damnjanović, Jelena; Popović Milovanović, Tatjana

(Društvo za zaštitu bilja, 2023)

TY  - CONF
AU  - Živković, Ivana
AU  - Jelušić, Aleksandra
AU  - Iličić, Renata
AU  - Trkulja, Nenad
AU  - Adžić, Slađan
AU  - Damnjanović, Jelena
AU  - Popović Milovanović, Tatjana
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1200
AB  - Primena sintetičkih pesticida u zaštiti bilja se poslednjih godina sve više zamenjuje
ekološki prihvatljivim i zdravstveno bezbednim rešenjima, što podrazumeva i primenu
mikroorganizama kao biokontrolnih agenasa u suzbijanju biljnih bolesti i štetočina. Bacillus
velezensis je gram-pozitivna bakterija koju je moguće izolovati iz različitih niša, uglavnom
zemljišta, vode i korena biljaka. Kao rizobakterijski organizam poznat je po sposobnosti da
podstiče imunitet biljke u uslovima stresa, biotičke ili abiotičke prirode. Cilj ovog rada je
ispitivanje potencijala B. velezensis soja P64 poreklom sa semena paprike (sorta Župska
Rana) za suzbijanje fitopatogene bakterije Xanthomonas euvesicatoria, prouzrokovača
bakteriozne pegavosti paprike, u in vivo uslovima.
Eksperiment je postavljen na sorti paprike Župska rana gajenoj u poljskim uslovima
(lokalitet Čenta) na kojoj su izvedena dva tretmana, prvi u fenofazi razvoja listova, a drugi
tokom cvetanja. Izolat X22 X. euvesicatoria i B. velezensis soj P64 su gajeni na YDC i LB
podlozi, redom, i pripremljene su bakterijske suspenzije koncentracije 107 CFU mL-1 za
fitopatogena, odnosno 108 CFU mL-1 za antagonistu. Tretmani su podrazumevali folijarnu
primenu soja B. velezensis 48 h pre (preventivni tretman) i 48 h nakon inokulacije paprike
(prskanjem) sa X. euvesicatoria izolatom X22 (kurativni tretman). Eksperimentalna parcela je
redovno zalivana, a biljke su svakodnevno prskane vodom kako bi se obezbedili uslovi
vlažnosti koji pogoduju ostvarivanju i širenju infekcije. Ocena intenziteta zaraze je vršena
ukupno 6 puta, na svakih sedam dana od primene tretmana, korišćenjem skale 0-4 (0=bez
simptoma, 1=10% lezija na površini lista, 2=25%, 3=50-80% i 4=>80% površine lista sa
lezijama). Efikasnost primenjenih tretmana izračunata je preko Abbott-ove formule.
Efikasnost preventivnih tretmana sa B. velezensis sojem P64 se kretala od 74,43%, 7
dana posle tretmana (DPT), do 98,09% 49 DPT, uz intenzitet zaraze 4,72% prilikom prve
ocene, a 0,61% tokom poslednje ocene. Efikasnost kurativnih tretmana se kretala od 90,41%
7 DPT, do 97,43% 49 DPT, a intenzitet zaraze je bio 1,77% (7 DPT) odnosno 0,82% (49 DPT).
U kontroli je zabeležen intenzitet zaraze od 18,46%, 24,39%, 26,37%, 31,06%, 27,58%,
28,11% i 31,92% ocenjen 7, 14, 21, 28, 35, 42 i 49 DPT, redom. Dobijeni rezultati ukazuju na
visok potencijal B. velezensis soja P64 u kontroli bakteriozne pegavosti paprike.
PB  - Društvo za zaštitu bilja
C3  - XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova
T1  - Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria
SP  - 81
ER  - 
@conference{
author = "Živković, Ivana and Jelušić, Aleksandra and Iličić, Renata and Trkulja, Nenad and Adžić, Slađan and Damnjanović, Jelena and Popović Milovanović, Tatjana",
year = "2023",
abstract = "Primena sintetičkih pesticida u zaštiti bilja se poslednjih godina sve više zamenjuje
ekološki prihvatljivim i zdravstveno bezbednim rešenjima, što podrazumeva i primenu
mikroorganizama kao biokontrolnih agenasa u suzbijanju biljnih bolesti i štetočina. Bacillus
velezensis je gram-pozitivna bakterija koju je moguće izolovati iz različitih niša, uglavnom
zemljišta, vode i korena biljaka. Kao rizobakterijski organizam poznat je po sposobnosti da
podstiče imunitet biljke u uslovima stresa, biotičke ili abiotičke prirode. Cilj ovog rada je
ispitivanje potencijala B. velezensis soja P64 poreklom sa semena paprike (sorta Župska
Rana) za suzbijanje fitopatogene bakterije Xanthomonas euvesicatoria, prouzrokovača
bakteriozne pegavosti paprike, u in vivo uslovima.
Eksperiment je postavljen na sorti paprike Župska rana gajenoj u poljskim uslovima
(lokalitet Čenta) na kojoj su izvedena dva tretmana, prvi u fenofazi razvoja listova, a drugi
tokom cvetanja. Izolat X22 X. euvesicatoria i B. velezensis soj P64 su gajeni na YDC i LB
podlozi, redom, i pripremljene su bakterijske suspenzije koncentracije 107 CFU mL-1 za
fitopatogena, odnosno 108 CFU mL-1 za antagonistu. Tretmani su podrazumevali folijarnu
primenu soja B. velezensis 48 h pre (preventivni tretman) i 48 h nakon inokulacije paprike
(prskanjem) sa X. euvesicatoria izolatom X22 (kurativni tretman). Eksperimentalna parcela je
redovno zalivana, a biljke su svakodnevno prskane vodom kako bi se obezbedili uslovi
vlažnosti koji pogoduju ostvarivanju i širenju infekcije. Ocena intenziteta zaraze je vršena
ukupno 6 puta, na svakih sedam dana od primene tretmana, korišćenjem skale 0-4 (0=bez
simptoma, 1=10% lezija na površini lista, 2=25%, 3=50-80% i 4=>80% površine lista sa
lezijama). Efikasnost primenjenih tretmana izračunata je preko Abbott-ove formule.
Efikasnost preventivnih tretmana sa B. velezensis sojem P64 se kretala od 74,43%, 7
dana posle tretmana (DPT), do 98,09% 49 DPT, uz intenzitet zaraze 4,72% prilikom prve
ocene, a 0,61% tokom poslednje ocene. Efikasnost kurativnih tretmana se kretala od 90,41%
7 DPT, do 97,43% 49 DPT, a intenzitet zaraze je bio 1,77% (7 DPT) odnosno 0,82% (49 DPT).
U kontroli je zabeležen intenzitet zaraze od 18,46%, 24,39%, 26,37%, 31,06%, 27,58%,
28,11% i 31,92% ocenjen 7, 14, 21, 28, 35, 42 i 49 DPT, redom. Dobijeni rezultati ukazuju na
visok potencijal B. velezensis soja P64 u kontroli bakteriozne pegavosti paprike.",
publisher = "Društvo za zaštitu bilja",
journal = "XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova",
title = "Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria",
pages = "81"
}
Živković, I., Jelušić, A., Iličić, R., Trkulja, N., Adžić, S., Damnjanović, J.,& Popović Milovanović, T.. (2023). Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria. in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova
Društvo za zaštitu bilja., 81.
Živković I, Jelušić A, Iličić R, Trkulja N, Adžić S, Damnjanović J, Popović Milovanović T. Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria. in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova. 2023;:81..
Živković, Ivana, Jelušić, Aleksandra, Iličić, Renata, Trkulja, Nenad, Adžić, Slađan, Damnjanović, Jelena, Popović Milovanović, Tatjana, "Potencijal Bacillus velezensis soja P64 poreklom sa semena paprike u suzbijanju Xanthomonas euvesicatoria" in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova (2023):81.

Proučavanje prouzrokovača vlažne truleži paprike i mrkve u Vojvodini

Popović Milovanović, Tatjana; Iličić, Renata; Jelušić, Aleksandra; Mitrović, Petar; Trkulja, Vojislav; Milovanović, Predrag; Zečević, Katarina

(Društvo za zaštitu bilja, 2023)

TY  - CONF
AU  - Popović Milovanović, Tatjana
AU  - Iličić, Renata
AU  - Jelušić, Aleksandra
AU  - Mitrović, Petar
AU  - Trkulja, Vojislav
AU  - Milovanović, Predrag
AU  - Zečević, Katarina
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1198
AB  - Veliki ekonomski značaj u gajenju brojnih biljnih vrsta, a posebno korenasto-krtolastih,
imaju bakterije iz rodova Pectobacterium i Dickeya, prvobitno opisane kao rod Erwinia. Ove
bakterije prouzrokuju bolest tzv. vlažnu trulež. Štete nastaju usled propadanja zaraženih
plodova, krtola i mesnatog korena. Iako ovi patogeni mogu da prouzrokuju velike štete tokom
proizvodnje, ipak najveće nastaju tokom skladištenja. Primenom metode sekvenciranja DNK
genoma, taksonomija rodova Pectobacterium i Dickeya je u prethodnoj deceniji značajno
izmenjena,usled čega je i pripadnost pojedinih, već opisanih sojeva vrstama iz ovih rodova
iznova determinisana. Takođe, ova metodologija doprinela je otkrivanju velikog broja novih
vrsta bakterija ovih rodova. Tako, rod Pectobacterium do danas broji 20 vrsta, a rod Dickeya
najmanje 10. S obzirom na učestale taksonomske promene, cilj ovog rada je bio da se izoluju i
identifikuju prouzrokovači vlažne truleži paprike i mrkve kako bi se utvrdio genetički
diverzitet novoizolovanih bakterijskih populacija.
Tokom septembra 2022. godine, na lokalitetu Rimski Šančevi prikupljeni su oboleli
uzorci plodova paprike sa simptomima vlažne truleži, a na lokalitetu Futog uzorci korena
mrkve. Simptomi su se javljali u vidu razmekšavanja i propadanja plodova, uz prisustvo
karakterističnog, neprijatnog mirisa. Izolacije su vršene sa prelaznih zona između obolelog i
zdravog tkiva, na podlogu sa saharozom i peptonom. Bakterijske kolonije beličasto krem boje,
glatke, blago ispupčene su se javljale 48 h nakon izolacije i inkubacije na 26 °C. Patogenost
odabranih izolata dokazana je na zrelim plodovima paprike, korenu mrkve, kao i krtolama
krompira. Analiza sekvenci više genskih lokusa (MLSA) vršena je primenom šest
konzerviranih gena dnaX, gapA, icdA, mdh, recA i rpoS. BLASTn analiza Nacionalnog centra za
biotehnološke informacije (NCBI) je pokazala da izolati poreklom sa paprike pripadaju
bakteriji Pectobacterium brasiliense, sa procentom identiteta od 98,96% (dnaX) do 100%
(gapA). Izolati poreklom sa mrkve su identifikovani kao Pectobacterium carotovorum, sa
procentom identiteta od 100%, na osnovu sekvenci svih šest analiziranih gena. Ove bakterije
su u Srbiji prethodno determinisane i opisane kao patogeni krompira, a P. carotovorum i kao
patogen kupusa.
PB  - Društvo za zaštitu bilja
C3  - XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova
T1  - Proučavanje prouzrokovača vlažne truleži paprike i mrkve u Vojvodini
SP  - 48
ER  - 
@conference{
author = "Popović Milovanović, Tatjana and Iličić, Renata and Jelušić, Aleksandra and Mitrović, Petar and Trkulja, Vojislav and Milovanović, Predrag and Zečević, Katarina",
year = "2023",
abstract = "Veliki ekonomski značaj u gajenju brojnih biljnih vrsta, a posebno korenasto-krtolastih,
imaju bakterije iz rodova Pectobacterium i Dickeya, prvobitno opisane kao rod Erwinia. Ove
bakterije prouzrokuju bolest tzv. vlažnu trulež. Štete nastaju usled propadanja zaraženih
plodova, krtola i mesnatog korena. Iako ovi patogeni mogu da prouzrokuju velike štete tokom
proizvodnje, ipak najveće nastaju tokom skladištenja. Primenom metode sekvenciranja DNK
genoma, taksonomija rodova Pectobacterium i Dickeya je u prethodnoj deceniji značajno
izmenjena,usled čega je i pripadnost pojedinih, već opisanih sojeva vrstama iz ovih rodova
iznova determinisana. Takođe, ova metodologija doprinela je otkrivanju velikog broja novih
vrsta bakterija ovih rodova. Tako, rod Pectobacterium do danas broji 20 vrsta, a rod Dickeya
najmanje 10. S obzirom na učestale taksonomske promene, cilj ovog rada je bio da se izoluju i
identifikuju prouzrokovači vlažne truleži paprike i mrkve kako bi se utvrdio genetički
diverzitet novoizolovanih bakterijskih populacija.
Tokom septembra 2022. godine, na lokalitetu Rimski Šančevi prikupljeni su oboleli
uzorci plodova paprike sa simptomima vlažne truleži, a na lokalitetu Futog uzorci korena
mrkve. Simptomi su se javljali u vidu razmekšavanja i propadanja plodova, uz prisustvo
karakterističnog, neprijatnog mirisa. Izolacije su vršene sa prelaznih zona između obolelog i
zdravog tkiva, na podlogu sa saharozom i peptonom. Bakterijske kolonije beličasto krem boje,
glatke, blago ispupčene su se javljale 48 h nakon izolacije i inkubacije na 26 °C. Patogenost
odabranih izolata dokazana je na zrelim plodovima paprike, korenu mrkve, kao i krtolama
krompira. Analiza sekvenci više genskih lokusa (MLSA) vršena je primenom šest
konzerviranih gena dnaX, gapA, icdA, mdh, recA i rpoS. BLASTn analiza Nacionalnog centra za
biotehnološke informacije (NCBI) je pokazala da izolati poreklom sa paprike pripadaju
bakteriji Pectobacterium brasiliense, sa procentom identiteta od 98,96% (dnaX) do 100%
(gapA). Izolati poreklom sa mrkve su identifikovani kao Pectobacterium carotovorum, sa
procentom identiteta od 100%, na osnovu sekvenci svih šest analiziranih gena. Ove bakterije
su u Srbiji prethodno determinisane i opisane kao patogeni krompira, a P. carotovorum i kao
patogen kupusa.",
publisher = "Društvo za zaštitu bilja",
journal = "XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova",
title = "Proučavanje prouzrokovača vlažne truleži paprike i mrkve u Vojvodini",
pages = "48"
}
Popović Milovanović, T., Iličić, R., Jelušić, A., Mitrović, P., Trkulja, V., Milovanović, P.,& Zečević, K.. (2023). Proučavanje prouzrokovača vlažne truleži paprike i mrkve u Vojvodini. in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova
Društvo za zaštitu bilja., 48.
Popović Milovanović T, Iličić R, Jelušić A, Mitrović P, Trkulja V, Milovanović P, Zečević K. Proučavanje prouzrokovača vlažne truleži paprike i mrkve u Vojvodini. in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova. 2023;:48..
Popović Milovanović, Tatjana, Iličić, Renata, Jelušić, Aleksandra, Mitrović, Petar, Trkulja, Vojislav, Milovanović, Predrag, Zečević, Katarina, "Proučavanje prouzrokovača vlažne truleži paprike i mrkve u Vojvodini" in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova (2023):48.

Proučavanje populacija Xanthomonas campestris pv. campestris poreklom sa kupusa u Vojvodini

Jelušić, Aleksandra; Popović Milovanović, Tatjana; Mitrović, Petar; Iličić, Renata

(Društvo za zaštitu bilja, 2023)

TY  - CONF
AU  - Jelušić, Aleksandra
AU  - Popović Milovanović, Tatjana
AU  - Mitrović, Petar
AU  - Iličić, Renata
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1199
AB  - Bakterija Xanthomonas campestris pv. campestris (Xcc) je sveprisutna kao
prouzrokovač crne truleži biljaka iz familije kupusnjača, pre svega kupusa, a zatim i karfiola,
brokolija, kelja, prokelja, kelerabe, raštana, ali i uljane repice, slačice, rotkvice, hrena, kres
salate, određenih sorti model biljke Arabidopsis thaliana i nekih korovskih vrsta i ukrasnih
biljaka. Negativnim uticajem na rast i razvoj domaćina, a time i veličinu i kvalitet prinosa,
dovodi do značajnih ekonomskih gubitaka. Beležene štete izazvane ovim patogenom
procenjuju se na više od 50% na kupusu, odnosno 50 – 70% na karfiolu. U Srbiji se Xcc nakon
prve pojave na kelju 1960-ih, redovno javlja na svim gajenim kupusnjačama. S obzirom na
obim i tradiciju gajenja različitih kupusnjača, ova bakterija je najznačajniji patogen kupusa.
Dosadašnje genetičke analize prisutnih populacija Xcc poreklom sa kupusa u Srbiji nisu
ukazale na postojanje diverziteta, bez obzira na sortu, godinu ili lokalitet sa kog su izolovane.
Cilj ovog rada je da se izoluju i genetički okarakterišu novije populacije bakterije Xcc poreklom
sa kupusa.
Tokom avgusta i septembra 2021. godine, listovi kupusa sa simptomima crne truleži,
sakupljeni su sa četiri parcele u Vojvodini, dve u lokalitetu Futog (sorta Futoški obe parcele) i
dve u Begeču [sorta Futoški i crveni kupus (nepoznata sorta)]. Izolacija prouzrokovača bolesti
vršena je na podlogu od kvaščevog ekstrakta, dekstroze i kalcijum karbonata (engl. Yeast
extract dextrose-calcium carbonate agar, YDC). Nakon tri dana inkubacije na 26 °C, formirane
su svetlo žute, sjajne, konveksne i mukoidne bakterijske kolonije. Četiri reprezentativna
izolata (sa svake parcele po jedan, pod šiframa Xc221, Xc321, Xc421, Xc521, redom) su
odabrana i analizirana na osnovu sekvenci konzervativnog gena gyrB. Patogenost odabranih
izolata je dokazana infiltracijom bakterijske suspenzije u listove kupusa. Lančana reakcija
polimeraze (PCR) je korišćena za umnožavanje DNK izolata, očekivane dužine 865 bp, po
sledećem programu: inicijalna denaturacija 94 °C 3 min, 30 cikusa denaturacije 94 °C 30 sec,
hibridizacije 54 °C 30 sec i elongacije 72 °C 1 min, i finalna elongacija 72 °C 10 min.
Amplifikovani produkti su sekvencirani (Eurofins Genomics), a kvalitet dobijenih sekvenci
manuelno pregledan. Filogenetsko „Neighbour-joining” stablo je konstruisano primenom
MEGA7 programa, sa izolatima iz ove studije i sojevima populacija izolovanih sa kupusa
tokom prethodnih godina na području Srbije. Dobijeni rezultati su pokazali genetičku
homogenost novijih populacija Xcc sa prethodno opisanim i prisutnim u Srbiji, bez obzira na
godinu izolacije, lokalitet ili sortu. Prema dostupnim podacima, dobijeni rezultati ukazuju na
održavanje iste populacije ove bakterije tokom poslednje decenije.
PB  - Društvo za zaštitu bilja
C3  - XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova
T1  - Proučavanje populacija Xanthomonas campestris pv. campestris poreklom sa kupusa u Vojvodini
SP  - 47
ER  - 
@conference{
author = "Jelušić, Aleksandra and Popović Milovanović, Tatjana and Mitrović, Petar and Iličić, Renata",
year = "2023",
abstract = "Bakterija Xanthomonas campestris pv. campestris (Xcc) je sveprisutna kao
prouzrokovač crne truleži biljaka iz familije kupusnjača, pre svega kupusa, a zatim i karfiola,
brokolija, kelja, prokelja, kelerabe, raštana, ali i uljane repice, slačice, rotkvice, hrena, kres
salate, određenih sorti model biljke Arabidopsis thaliana i nekih korovskih vrsta i ukrasnih
biljaka. Negativnim uticajem na rast i razvoj domaćina, a time i veličinu i kvalitet prinosa,
dovodi do značajnih ekonomskih gubitaka. Beležene štete izazvane ovim patogenom
procenjuju se na više od 50% na kupusu, odnosno 50 – 70% na karfiolu. U Srbiji se Xcc nakon
prve pojave na kelju 1960-ih, redovno javlja na svim gajenim kupusnjačama. S obzirom na
obim i tradiciju gajenja različitih kupusnjača, ova bakterija je najznačajniji patogen kupusa.
Dosadašnje genetičke analize prisutnih populacija Xcc poreklom sa kupusa u Srbiji nisu
ukazale na postojanje diverziteta, bez obzira na sortu, godinu ili lokalitet sa kog su izolovane.
Cilj ovog rada je da se izoluju i genetički okarakterišu novije populacije bakterije Xcc poreklom
sa kupusa.
Tokom avgusta i septembra 2021. godine, listovi kupusa sa simptomima crne truleži,
sakupljeni su sa četiri parcele u Vojvodini, dve u lokalitetu Futog (sorta Futoški obe parcele) i
dve u Begeču [sorta Futoški i crveni kupus (nepoznata sorta)]. Izolacija prouzrokovača bolesti
vršena je na podlogu od kvaščevog ekstrakta, dekstroze i kalcijum karbonata (engl. Yeast
extract dextrose-calcium carbonate agar, YDC). Nakon tri dana inkubacije na 26 °C, formirane
su svetlo žute, sjajne, konveksne i mukoidne bakterijske kolonije. Četiri reprezentativna
izolata (sa svake parcele po jedan, pod šiframa Xc221, Xc321, Xc421, Xc521, redom) su
odabrana i analizirana na osnovu sekvenci konzervativnog gena gyrB. Patogenost odabranih
izolata je dokazana infiltracijom bakterijske suspenzije u listove kupusa. Lančana reakcija
polimeraze (PCR) je korišćena za umnožavanje DNK izolata, očekivane dužine 865 bp, po
sledećem programu: inicijalna denaturacija 94 °C 3 min, 30 cikusa denaturacije 94 °C 30 sec,
hibridizacije 54 °C 30 sec i elongacije 72 °C 1 min, i finalna elongacija 72 °C 10 min.
Amplifikovani produkti su sekvencirani (Eurofins Genomics), a kvalitet dobijenih sekvenci
manuelno pregledan. Filogenetsko „Neighbour-joining” stablo je konstruisano primenom
MEGA7 programa, sa izolatima iz ove studije i sojevima populacija izolovanih sa kupusa
tokom prethodnih godina na području Srbije. Dobijeni rezultati su pokazali genetičku
homogenost novijih populacija Xcc sa prethodno opisanim i prisutnim u Srbiji, bez obzira na
godinu izolacije, lokalitet ili sortu. Prema dostupnim podacima, dobijeni rezultati ukazuju na
održavanje iste populacije ove bakterije tokom poslednje decenije.",
publisher = "Društvo za zaštitu bilja",
journal = "XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova",
title = "Proučavanje populacija Xanthomonas campestris pv. campestris poreklom sa kupusa u Vojvodini",
pages = "47"
}
Jelušić, A., Popović Milovanović, T., Mitrović, P.,& Iličić, R.. (2023). Proučavanje populacija Xanthomonas campestris pv. campestris poreklom sa kupusa u Vojvodini. in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova
Društvo za zaštitu bilja., 47.
Jelušić A, Popović Milovanović T, Mitrović P, Iličić R. Proučavanje populacija Xanthomonas campestris pv. campestris poreklom sa kupusa u Vojvodini. in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova. 2023;:47..
Jelušić, Aleksandra, Popović Milovanović, Tatjana, Mitrović, Petar, Iličić, Renata, "Proučavanje populacija Xanthomonas campestris pv. campestris poreklom sa kupusa u Vojvodini" in XVII simpozijum o zaštiti bilja, Zlatibor 2023, 27-30. novembar, Zbornik rezimea radova (2023):47.

Novija proučavanja uzročnika bakteriozne pegavosti lista šećerne repe

Popović Milovanović, Tatjana; Trkulja, Nenad; Ristić, Danijela; Iličić, Renata; Trkulja, Vojislav; Jelušić, Aleksandra

(Društvo za zaštitu bilja, 2023)

TY  - CONF
AU  - Popović Milovanović, Tatjana
AU  - Trkulja, Nenad
AU  - Ristić, Danijela
AU  - Iličić, Renata
AU  - Trkulja, Vojislav
AU  - Jelušić, Aleksandra
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1197
AB  - Bakteriozna pegavost lista šećerne repe prouzrokovana fitopatogenom bakterijom
Pseudomonas syringae pv. aptata (Psa) je široko rasprostranjena bolest, koja osim ove biljne
kulture napada blitvu, cveklu i dr. Ova bolest se poslednjih godina sve češće javlja na usevima
šećerne repe u Srbiji, posebno u uslovima prohladnog i vlažnog proleća. Epifitocije su
beležene 2013. godine u centralnim i južnim delovima Vojvodine (Bačka i Srem), kada su na
osnovu sekvenciranja konzervativnog gena gyrB, utvrđene četiri različite alelske varijante
ovog patogena. Obzirom na noviju epifitociju bakteriozne pegavosti lista na području gajenja
šećerne repe u Srbiji, cilj ovoga rada je bio da se izvrši izolacija i identifikacija prouzrokovača i
determiniše njegov genetički diverzitet na osnovu analize ponavljajućih palindromskih
sekvenci (rep-PCR) i nasumično amplifikovanih polimorfnih DNK (RAPD-PCR).
Tokom 2023. godine na šećernoj repi (sorta Viola) u lokalitetima Ruski Krstur i Srpski
Miletić prikupljeni su uzorci obolelog lišća sa simptomima bakteriozne pegavosti u vidu
nepravilnih nekrotičnih pega, oivičenih tamnijim marginama, sa centralnim delom mrke do
sive boje. U nekim slučajevima pege su se spajale čineći veću nekrotičnu leziju. Izolacija je
vršena na hranljivu podlogu obogaćenu sa 5% saharoze (NAS), na kojoj su nakon tri dana
inkubacije na 26 °C, dominirale beličaste, okrugle, sjajne i ispupčene bakterijske kolonije. Za
dalji rad je odabrano 18 izolata, a kao uporedni poslužili su referentni Psa sojevi, PD193 i
PD197. Prema rezultatima LOPAT testova, svi izolati su pokazali pripadnost Ia grupi
fluorescentnih Pseudomonas (+---+). Patogenost je dokazana infiltracijom bakterijske
suspenzije u list šećerne repe. Pripadnost izolata bakteriji Psa dokazana je PCR metodom
primenom prajmera specifičnih za patovar Papt2F/1R kojima su amplifikovani fragmenti DNK
veličine 250 bp karakteristični za Psa. Rep-PCR je izvođen primenom prajmera BOXA1R (BOXPCR), ERIC1R/ERIC2 (ERIC-PCR) i GTG5 (GTG5-PCR), dok je RAPD-PCR rađen primenom
prajmera M13 za M13-PCR. Na osnovu analize DNK profila, dobijenih primenom dve
pomenute metode, dokazano je postojanje tri (GTG5-PCR), odnosno četiri (BOX-, ERIC- i M13-
PCR) genetički različite grupe izolata. Dobijeni rezultati su ukazali na postojanje genetičkog
diverziteta i kod novijih populacija bakterije Psa poreklom sa šećerne repe. Daljom analizom
sekvenci više genskih lokusa (MLSA) moguće je detaljnije utvrditi eventualno postojanje
novih populacija ove bakterije u Srbiji.
PB  - Društvo za zaštitu bilja
C3  - XVII simpozijum o zaštiti bilja, Zlatibor, 2023 27-30. novembar, Zbornik rezimea radova
T1  - Novija proučavanja uzročnika bakteriozne pegavosti lista šećerne repe
SP  - 49
ER  - 
@conference{
author = "Popović Milovanović, Tatjana and Trkulja, Nenad and Ristić, Danijela and Iličić, Renata and Trkulja, Vojislav and Jelušić, Aleksandra",
year = "2023",
abstract = "Bakteriozna pegavost lista šećerne repe prouzrokovana fitopatogenom bakterijom
Pseudomonas syringae pv. aptata (Psa) je široko rasprostranjena bolest, koja osim ove biljne
kulture napada blitvu, cveklu i dr. Ova bolest se poslednjih godina sve češće javlja na usevima
šećerne repe u Srbiji, posebno u uslovima prohladnog i vlažnog proleća. Epifitocije su
beležene 2013. godine u centralnim i južnim delovima Vojvodine (Bačka i Srem), kada su na
osnovu sekvenciranja konzervativnog gena gyrB, utvrđene četiri različite alelske varijante
ovog patogena. Obzirom na noviju epifitociju bakteriozne pegavosti lista na području gajenja
šećerne repe u Srbiji, cilj ovoga rada je bio da se izvrši izolacija i identifikacija prouzrokovača i
determiniše njegov genetički diverzitet na osnovu analize ponavljajućih palindromskih
sekvenci (rep-PCR) i nasumično amplifikovanih polimorfnih DNK (RAPD-PCR).
Tokom 2023. godine na šećernoj repi (sorta Viola) u lokalitetima Ruski Krstur i Srpski
Miletić prikupljeni su uzorci obolelog lišća sa simptomima bakteriozne pegavosti u vidu
nepravilnih nekrotičnih pega, oivičenih tamnijim marginama, sa centralnim delom mrke do
sive boje. U nekim slučajevima pege su se spajale čineći veću nekrotičnu leziju. Izolacija je
vršena na hranljivu podlogu obogaćenu sa 5% saharoze (NAS), na kojoj su nakon tri dana
inkubacije na 26 °C, dominirale beličaste, okrugle, sjajne i ispupčene bakterijske kolonije. Za
dalji rad je odabrano 18 izolata, a kao uporedni poslužili su referentni Psa sojevi, PD193 i
PD197. Prema rezultatima LOPAT testova, svi izolati su pokazali pripadnost Ia grupi
fluorescentnih Pseudomonas (+---+). Patogenost je dokazana infiltracijom bakterijske
suspenzije u list šećerne repe. Pripadnost izolata bakteriji Psa dokazana je PCR metodom
primenom prajmera specifičnih za patovar Papt2F/1R kojima su amplifikovani fragmenti DNK
veličine 250 bp karakteristični za Psa. Rep-PCR je izvođen primenom prajmera BOXA1R (BOXPCR), ERIC1R/ERIC2 (ERIC-PCR) i GTG5 (GTG5-PCR), dok je RAPD-PCR rađen primenom
prajmera M13 za M13-PCR. Na osnovu analize DNK profila, dobijenih primenom dve
pomenute metode, dokazano je postojanje tri (GTG5-PCR), odnosno četiri (BOX-, ERIC- i M13-
PCR) genetički različite grupe izolata. Dobijeni rezultati su ukazali na postojanje genetičkog
diverziteta i kod novijih populacija bakterije Psa poreklom sa šećerne repe. Daljom analizom
sekvenci više genskih lokusa (MLSA) moguće je detaljnije utvrditi eventualno postojanje
novih populacija ove bakterije u Srbiji.",
publisher = "Društvo za zaštitu bilja",
journal = "XVII simpozijum o zaštiti bilja, Zlatibor, 2023 27-30. novembar, Zbornik rezimea radova",
title = "Novija proučavanja uzročnika bakteriozne pegavosti lista šećerne repe",
pages = "49"
}
Popović Milovanović, T., Trkulja, N., Ristić, D., Iličić, R., Trkulja, V.,& Jelušić, A.. (2023). Novija proučavanja uzročnika bakteriozne pegavosti lista šećerne repe. in XVII simpozijum o zaštiti bilja, Zlatibor, 2023 27-30. novembar, Zbornik rezimea radova
Društvo za zaštitu bilja., 49.
Popović Milovanović T, Trkulja N, Ristić D, Iličić R, Trkulja V, Jelušić A. Novija proučavanja uzročnika bakteriozne pegavosti lista šećerne repe. in XVII simpozijum o zaštiti bilja, Zlatibor, 2023 27-30. novembar, Zbornik rezimea radova. 2023;:49..
Popović Milovanović, Tatjana, Trkulja, Nenad, Ristić, Danijela, Iličić, Renata, Trkulja, Vojislav, Jelušić, Aleksandra, "Novija proučavanja uzročnika bakteriozne pegavosti lista šećerne repe" in XVII simpozijum o zaštiti bilja, Zlatibor, 2023 27-30. novembar, Zbornik rezimea radova (2023):49.

Diversity of Bacterial Soft Rot-Causing Pectobacterium Species Affecting Cabbage in Serbia

Jelušić, Aleksandra; Mitrović, Petar; Iličić, Renata; Milovanović, Predrag; Stanković, Slaviša; Popović Milovanović, Tatjana

(MDPI, 2023)

TY  - JOUR
AU  - Jelušić, Aleksandra
AU  - Mitrović, Petar
AU  - Iličić, Renata
AU  - Milovanović, Predrag
AU  - Stanković, Slaviša
AU  - Popović Milovanović, Tatjana
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1137
AB  - The aim of this work was to identify and characterize the pectolytic bacteria responsible for the emergence of bacterial soft rot on two summer cabbage hybrids (Cheers F1 and Hippo F1) grown in the Futog locality (Bačka, Vojvodina), known for the five-century-long tradition of cabbage cultivation in Serbia. Symptoms manifesting as soft lesions on outer head leaves were observed during August 2021, while the inner tissues were macerated, featuring cream to black discoloration. As the affected tissue decomposed, it exuded a specific odor. Disease incidence ranged from 15% to 25%. A total of 67 isolates producing pits on crystal violet pectate (CVP) medium were characterized for their phenotypic and genotypic features. The pathogenicity was confirmed on cabbage heads. Findings yielded by the repetitive element palindromic-polymerase chain reaction (rep-PCR) technique confirmed interspecies diversity between cabbage isolates, as well as intraspecies genetic diversity within the P. carotovorum group of isolates. Based on multilocus sequence typing (MLST) using genes dnaX, mdh, icdA, and proA, five representative isolates were identified as Pectobacterium carotovorum (Cheers F1 and Hippo F1), while two were identified as Pectobacterium versatile (Hippo F1) and Pectobacterium odoriferum (Hippo F1), respectively, indicating the presence of diverse Pectobacterium species even in combined infection in the same field. Among the obtained isolates, P. carotovorum was the most prevalent species (62.69%), while P. versatile and P. odoriferum were less represented (contributing by 19.40% and 17.91%, respectively). Multilocus sequence analysis (MLSA) performed with concatenated sequences of four housekeeping genes (proA, dnaX, icdA, and mdh) and constructed a neighbor-joining phylogenetic tree enabled insight into the phylogenetic position of the Serbian cabbage Pectobacterium isolates. Bacterium P. odoriferum was found to be the most virulent species for cabbage, followed by P. versatile, while all three species had comparable virulence with respect to potato. The results obtained in this work provide a better understanding of the spreading routes and abundance of different Pectobacterium spp. in Serbia.
PB  - MDPI
T2  - Microorganisms
T1  - Diversity of Bacterial Soft Rot-Causing Pectobacterium Species Affecting Cabbage in Serbia
IS  - 2
SP  - 335
VL  - 11
DO  - 10.3390/microorganisms11020335
ER  - 
@article{
author = "Jelušić, Aleksandra and Mitrović, Petar and Iličić, Renata and Milovanović, Predrag and Stanković, Slaviša and Popović Milovanović, Tatjana",
year = "2023",
abstract = "The aim of this work was to identify and characterize the pectolytic bacteria responsible for the emergence of bacterial soft rot on two summer cabbage hybrids (Cheers F1 and Hippo F1) grown in the Futog locality (Bačka, Vojvodina), known for the five-century-long tradition of cabbage cultivation in Serbia. Symptoms manifesting as soft lesions on outer head leaves were observed during August 2021, while the inner tissues were macerated, featuring cream to black discoloration. As the affected tissue decomposed, it exuded a specific odor. Disease incidence ranged from 15% to 25%. A total of 67 isolates producing pits on crystal violet pectate (CVP) medium were characterized for their phenotypic and genotypic features. The pathogenicity was confirmed on cabbage heads. Findings yielded by the repetitive element palindromic-polymerase chain reaction (rep-PCR) technique confirmed interspecies diversity between cabbage isolates, as well as intraspecies genetic diversity within the P. carotovorum group of isolates. Based on multilocus sequence typing (MLST) using genes dnaX, mdh, icdA, and proA, five representative isolates were identified as Pectobacterium carotovorum (Cheers F1 and Hippo F1), while two were identified as Pectobacterium versatile (Hippo F1) and Pectobacterium odoriferum (Hippo F1), respectively, indicating the presence of diverse Pectobacterium species even in combined infection in the same field. Among the obtained isolates, P. carotovorum was the most prevalent species (62.69%), while P. versatile and P. odoriferum were less represented (contributing by 19.40% and 17.91%, respectively). Multilocus sequence analysis (MLSA) performed with concatenated sequences of four housekeeping genes (proA, dnaX, icdA, and mdh) and constructed a neighbor-joining phylogenetic tree enabled insight into the phylogenetic position of the Serbian cabbage Pectobacterium isolates. Bacterium P. odoriferum was found to be the most virulent species for cabbage, followed by P. versatile, while all three species had comparable virulence with respect to potato. The results obtained in this work provide a better understanding of the spreading routes and abundance of different Pectobacterium spp. in Serbia.",
publisher = "MDPI",
journal = "Microorganisms",
title = "Diversity of Bacterial Soft Rot-Causing Pectobacterium Species Affecting Cabbage in Serbia",
number = "2",
pages = "335",
volume = "11",
doi = "10.3390/microorganisms11020335"
}
Jelušić, A., Mitrović, P., Iličić, R., Milovanović, P., Stanković, S.,& Popović Milovanović, T.. (2023). Diversity of Bacterial Soft Rot-Causing Pectobacterium Species Affecting Cabbage in Serbia. in Microorganisms
MDPI., 11(2), 335.
https://doi.org/10.3390/microorganisms11020335
Jelušić A, Mitrović P, Iličić R, Milovanović P, Stanković S, Popović Milovanović T. Diversity of Bacterial Soft Rot-Causing Pectobacterium Species Affecting Cabbage in Serbia. in Microorganisms. 2023;11(2):335.
doi:10.3390/microorganisms11020335 .
Jelušić, Aleksandra, Mitrović, Petar, Iličić, Renata, Milovanović, Predrag, Stanković, Slaviša, Popović Milovanović, Tatjana, "Diversity of Bacterial Soft Rot-Causing Pectobacterium Species Affecting Cabbage in Serbia" in Microorganisms, 11, no. 2 (2023):335,
https://doi.org/10.3390/microorganisms11020335 . .
3

Phylogeographic Analysis of Soft-Rot-Causing Pectobacterium spp. Strains Obtained from Cabbage in Serbia

Jelušić, Aleksandra; Scortichini, Marco; Marković, Sanja; Mitrović, Petar; Iličić, Renata; Stanković, Slaviša; Popović Milovanović, Tatjana

(MDPI, 2023)

TY  - JOUR
AU  - Jelušić, Aleksandra
AU  - Scortichini, Marco
AU  - Marković, Sanja
AU  - Mitrović, Petar
AU  - Iličić, Renata
AU  - Stanković, Slaviša
AU  - Popović Milovanović, Tatjana
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1138
AB  - The aim of this study was to establish a link between genetic diversity and the geographic origin of Pectobacterium strains belonging to three species—P. carotovorum, P. versatile, and P. odoriferum—isolated from cabbage in Serbia by comparing their sequences with those of strains sourced from different hosts and countries in Europe, Asia, and North America. Phylogeographic relatedness was reconstructed using the Templeton, Crandall, and Sing’s (TCS) haplotype network based on concatenated sequences of the housekeeping genes dnaX, icdA, mdh, and proA, while pairwise genetic distances were computed by applying the p-distance model. The obtained TCS haplotype networks indicated the existence of high intra-species genetic diversity among strains of all three species, as reflected in the 0.2–2.3%, 0.2–2.5%, and 0.1–1.7% genetic distance ranges obtained for P. carotovorum, P. versatile, and P. odoriferum, respectively. Five new haplotypes (denoted as HPc1–HPc5) were detected among cabbage strains of P. carotovorum, while one new haplotype was identified for both P. versatile (HPv1) and P. odoriferum (HPo1). None of the TCS haplotype networks provided evidence of significant correlation between geographic origin and the determined haplotypes, i.e., the infection origin. However, as haplotype network results are affected by the availability of sequencing data in public databases for the used genes and the number of analyzed strains, these findings may also be influenced by small sample size.
PB  - MDPI
T2  - Microorganisms
T1  - Phylogeographic Analysis of Soft-Rot-Causing Pectobacterium spp. Strains Obtained from Cabbage in Serbia
IS  - 8
IS  - 2122
VL  - 11
DO  - 10.3390/microorganisms11082122
ER  - 
@article{
author = "Jelušić, Aleksandra and Scortichini, Marco and Marković, Sanja and Mitrović, Petar and Iličić, Renata and Stanković, Slaviša and Popović Milovanović, Tatjana",
year = "2023",
abstract = "The aim of this study was to establish a link between genetic diversity and the geographic origin of Pectobacterium strains belonging to three species—P. carotovorum, P. versatile, and P. odoriferum—isolated from cabbage in Serbia by comparing their sequences with those of strains sourced from different hosts and countries in Europe, Asia, and North America. Phylogeographic relatedness was reconstructed using the Templeton, Crandall, and Sing’s (TCS) haplotype network based on concatenated sequences of the housekeeping genes dnaX, icdA, mdh, and proA, while pairwise genetic distances were computed by applying the p-distance model. The obtained TCS haplotype networks indicated the existence of high intra-species genetic diversity among strains of all three species, as reflected in the 0.2–2.3%, 0.2–2.5%, and 0.1–1.7% genetic distance ranges obtained for P. carotovorum, P. versatile, and P. odoriferum, respectively. Five new haplotypes (denoted as HPc1–HPc5) were detected among cabbage strains of P. carotovorum, while one new haplotype was identified for both P. versatile (HPv1) and P. odoriferum (HPo1). None of the TCS haplotype networks provided evidence of significant correlation between geographic origin and the determined haplotypes, i.e., the infection origin. However, as haplotype network results are affected by the availability of sequencing data in public databases for the used genes and the number of analyzed strains, these findings may also be influenced by small sample size.",
publisher = "MDPI",
journal = "Microorganisms",
title = "Phylogeographic Analysis of Soft-Rot-Causing Pectobacterium spp. Strains Obtained from Cabbage in Serbia",
number = "8, 2122",
volume = "11",
doi = "10.3390/microorganisms11082122"
}
Jelušić, A., Scortichini, M., Marković, S., Mitrović, P., Iličić, R., Stanković, S.,& Popović Milovanović, T.. (2023). Phylogeographic Analysis of Soft-Rot-Causing Pectobacterium spp. Strains Obtained from Cabbage in Serbia. in Microorganisms
MDPI., 11(8).
https://doi.org/10.3390/microorganisms11082122
Jelušić A, Scortichini M, Marković S, Mitrović P, Iličić R, Stanković S, Popović Milovanović T. Phylogeographic Analysis of Soft-Rot-Causing Pectobacterium spp. Strains Obtained from Cabbage in Serbia. in Microorganisms. 2023;11(8).
doi:10.3390/microorganisms11082122 .
Jelušić, Aleksandra, Scortichini, Marco, Marković, Sanja, Mitrović, Petar, Iličić, Renata, Stanković, Slaviša, Popović Milovanović, Tatjana, "Phylogeographic Analysis of Soft-Rot-Causing Pectobacterium spp. Strains Obtained from Cabbage in Serbia" in Microorganisms, 11, no. 8 (2023),
https://doi.org/10.3390/microorganisms11082122 . .

Characterization of Pseudomonas syringae pv. morsprunorum originating from sweet cherry and plum in Serbia

Iličić, Renata; Jelušić, Aleksandra; Blagojević, Milan; Bagi, Ferenc; Vrandečić, Karolina; Stanković, Slaviša; Popović Milovanović, Tatjana

(Serbian Genetics Society, 2023)

TY  - JOUR
AU  - Iličić, Renata
AU  - Jelušić, Aleksandra
AU  - Blagojević, Milan
AU  - Bagi, Ferenc
AU  - Vrandečić, Karolina
AU  - Stanković, Slaviša
AU  - Popović Milovanović, Tatjana
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/875
AB  - Pseudomonas strains originating from symptomatic (bacterial spot) leaf tissues of sweet cherry (Topola, Šumadija) and plum (Krušedol Selo, Srem) were isolated during 2016 and 2020, respectively. Based on the findings yielded by classical microbiological methods, LOPAT (+---+), GATTa (--++) and pathogenicity tests performed on detached fruitlets (sweet and sour cherry) and pods (bean pods), all strains were confirmed to belong to P. syringae pv. morsprunorum. The detection of cfl gene allowed strains that belong to race 1 to be identified. The DNA fingerprinting patterns obtained with four rep-PCR (BOX and ERIC), RAPD-PCR (M13), and IS50-PCR (IS50) methods revealed that the seven tested sweet cherry and plum P. s. pv. morsprunorum strains, as well as comparative KBNS71 and the reference strain CFBP 2119, were genetically heterogeneous. Conversely, MLSA based on the four-gene-based scheme (gapA, gltA, gyrB, and rpoD) indicated genetic homogeneity among all tested Serbian sweet cherry and plum strains, as well as P. s. pv. morsprunorum race 1 strains from the NCBI. Although the MLSA findings indicate that the sweet cherry and plum strains used in this study are 100% identical, as they might have different virulence genes, genome sequencing should be performed to eventually find the strain sub-clades based on the host.
PB  - Serbian Genetics Society
T2  - Genetika
T1  - Characterization of Pseudomonas syringae pv. morsprunorum originating from sweet cherry and plum in Serbia
EP  - 176
IS  - 1
SP  - 159
VL  - 55
DO  - 10.2298/gensr2301159i
ER  - 
@article{
author = "Iličić, Renata and Jelušić, Aleksandra and Blagojević, Milan and Bagi, Ferenc and Vrandečić, Karolina and Stanković, Slaviša and Popović Milovanović, Tatjana",
year = "2023",
abstract = "Pseudomonas strains originating from symptomatic (bacterial spot) leaf tissues of sweet cherry (Topola, Šumadija) and plum (Krušedol Selo, Srem) were isolated during 2016 and 2020, respectively. Based on the findings yielded by classical microbiological methods, LOPAT (+---+), GATTa (--++) and pathogenicity tests performed on detached fruitlets (sweet and sour cherry) and pods (bean pods), all strains were confirmed to belong to P. syringae pv. morsprunorum. The detection of cfl gene allowed strains that belong to race 1 to be identified. The DNA fingerprinting patterns obtained with four rep-PCR (BOX and ERIC), RAPD-PCR (M13), and IS50-PCR (IS50) methods revealed that the seven tested sweet cherry and plum P. s. pv. morsprunorum strains, as well as comparative KBNS71 and the reference strain CFBP 2119, were genetically heterogeneous. Conversely, MLSA based on the four-gene-based scheme (gapA, gltA, gyrB, and rpoD) indicated genetic homogeneity among all tested Serbian sweet cherry and plum strains, as well as P. s. pv. morsprunorum race 1 strains from the NCBI. Although the MLSA findings indicate that the sweet cherry and plum strains used in this study are 100% identical, as they might have different virulence genes, genome sequencing should be performed to eventually find the strain sub-clades based on the host.",
publisher = "Serbian Genetics Society",
journal = "Genetika",
title = "Characterization of Pseudomonas syringae pv. morsprunorum originating from sweet cherry and plum in Serbia",
pages = "176-159",
number = "1",
volume = "55",
doi = "10.2298/gensr2301159i"
}
Iličić, R., Jelušić, A., Blagojević, M., Bagi, F., Vrandečić, K., Stanković, S.,& Popović Milovanović, T.. (2023). Characterization of Pseudomonas syringae pv. morsprunorum originating from sweet cherry and plum in Serbia. in Genetika
Serbian Genetics Society., 55(1), 159-176.
https://doi.org/10.2298/gensr2301159i
Iličić R, Jelušić A, Blagojević M, Bagi F, Vrandečić K, Stanković S, Popović Milovanović T. Characterization of Pseudomonas syringae pv. morsprunorum originating from sweet cherry and plum in Serbia. in Genetika. 2023;55(1):159-176.
doi:10.2298/gensr2301159i .
Iličić, Renata, Jelušić, Aleksandra, Blagojević, Milan, Bagi, Ferenc, Vrandečić, Karolina, Stanković, Slaviša, Popović Milovanović, Tatjana, "Characterization of Pseudomonas syringae pv. morsprunorum originating from sweet cherry and plum in Serbia" in Genetika, 55, no. 1 (2023):159-176,
https://doi.org/10.2298/gensr2301159i . .

Influence of Xanthomonas euvesicatoria on quality parameters of pepper seed from Serbia

Zivkovic, Ivana; Iličić, Renata; Barać, Gordana; Damnjanović, Jelena; Cvikić, Dejan; Trkulja, Nenad; Popović Milovanović, Tatjana

(Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade, 2023)

TY  - JOUR
AU  - Zivkovic, Ivana
AU  - Iličić, Renata
AU  - Barać, Gordana
AU  - Damnjanović, Jelena
AU  - Cvikić, Dejan
AU  - Trkulja, Nenad
AU  - Popović Milovanović, Tatjana
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/641
AB  - The present study focused on detecting bacteria of the Xanthomonas spp. complex (X. euvesicatoria, X. vesicatoria, X. perforans and X. gardneri) and examining their influence on certain quality parameters of pepper seed collected from the territory of Smederevska Palanka (Serbia). The analysis included 27 non-commercial pepper seed genotypes (including chili and sweet pepper) collected in 2021. Several parameters of the quality of analyzed pepper seed (germination energy, total germination, moisture and seed health) were determined. The results showed that out of a total of 27 analyzed samples of pepper seed, the presence of X. euvesicatoria was detected in 13 of them. The presence of X. vesicatoria, X. gardneri and X. perforans was not confirmed. Germination energy of infected seed was 52-84%, and of bacteria-free seed 63-90%; total germination of infected seed was 66-91%, and of bacteria-free seed 80-95%. Seed moisture of infected seed samples was 6.1-12%, and of bacteria-free seed 6.2-8.1%. These parameters did not show significant statistical difference (p>0.05). The presence of seed-borne fungi Fusarium sp. accounted for up to 3% in 25 samples, while it was up to 6% in the remaining two; Alternaria sp. ranked from 1-4% in 25 samples, and up to 5% in only two samples. The results led to a conclusion that the bacterium X. euvesicatoria is the predominant pathogen of the Xanthomonas spp. complex, but it did not affect the quality parameters of the tested pepper seed.
PB  - Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade
T2  - Pesticides and Phytomedicine/Pesticidi i fitomedicina
T1  - Influence of Xanthomonas euvesicatoria on quality parameters of pepper seed from Serbia
EP  - 9
IS  - 1
SP  - 1
VL  - 38
DO  - 10.2298/PIF2301001Z
ER  - 
@article{
author = "Zivkovic, Ivana and Iličić, Renata and Barać, Gordana and Damnjanović, Jelena and Cvikić, Dejan and Trkulja, Nenad and Popović Milovanović, Tatjana",
year = "2023",
abstract = "The present study focused on detecting bacteria of the Xanthomonas spp. complex (X. euvesicatoria, X. vesicatoria, X. perforans and X. gardneri) and examining their influence on certain quality parameters of pepper seed collected from the territory of Smederevska Palanka (Serbia). The analysis included 27 non-commercial pepper seed genotypes (including chili and sweet pepper) collected in 2021. Several parameters of the quality of analyzed pepper seed (germination energy, total germination, moisture and seed health) were determined. The results showed that out of a total of 27 analyzed samples of pepper seed, the presence of X. euvesicatoria was detected in 13 of them. The presence of X. vesicatoria, X. gardneri and X. perforans was not confirmed. Germination energy of infected seed was 52-84%, and of bacteria-free seed 63-90%; total germination of infected seed was 66-91%, and of bacteria-free seed 80-95%. Seed moisture of infected seed samples was 6.1-12%, and of bacteria-free seed 6.2-8.1%. These parameters did not show significant statistical difference (p>0.05). The presence of seed-borne fungi Fusarium sp. accounted for up to 3% in 25 samples, while it was up to 6% in the remaining two; Alternaria sp. ranked from 1-4% in 25 samples, and up to 5% in only two samples. The results led to a conclusion that the bacterium X. euvesicatoria is the predominant pathogen of the Xanthomonas spp. complex, but it did not affect the quality parameters of the tested pepper seed.",
publisher = "Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade",
journal = "Pesticides and Phytomedicine/Pesticidi i fitomedicina",
title = "Influence of Xanthomonas euvesicatoria on quality parameters of pepper seed from Serbia",
pages = "9-1",
number = "1",
volume = "38",
doi = "10.2298/PIF2301001Z"
}
Zivkovic, I., Iličić, R., Barać, G., Damnjanović, J., Cvikić, D., Trkulja, N.,& Popović Milovanović, T.. (2023). Influence of Xanthomonas euvesicatoria on quality parameters of pepper seed from Serbia. in Pesticides and Phytomedicine/Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade., 38(1), 1-9.
https://doi.org/10.2298/PIF2301001Z
Zivkovic I, Iličić R, Barać G, Damnjanović J, Cvikić D, Trkulja N, Popović Milovanović T. Influence of Xanthomonas euvesicatoria on quality parameters of pepper seed from Serbia. in Pesticides and Phytomedicine/Pesticidi i fitomedicina. 2023;38(1):1-9.
doi:10.2298/PIF2301001Z .
Zivkovic, Ivana, Iličić, Renata, Barać, Gordana, Damnjanović, Jelena, Cvikić, Dejan, Trkulja, Nenad, Popović Milovanović, Tatjana, "Influence of Xanthomonas euvesicatoria on quality parameters of pepper seed from Serbia" in Pesticides and Phytomedicine/Pesticidi i fitomedicina, 38, no. 1 (2023):1-9,
https://doi.org/10.2298/PIF2301001Z . .

Pseudomonas cerasi, the new wild cherry pathogen in Serbia and the potential use of recG helicase in bacterial identification

Iličić, Renata; Jelušić, Aleksandra; Marković, Sanja; Barać, Goran; Bagi, Ferenc; Popović Milovanović, Tatjana

(Wiley, 2022)

TY  - JOUR
AU  - Iličić, Renata
AU  - Jelušić, Aleksandra
AU  - Marković, Sanja
AU  - Barać, Goran
AU  - Bagi, Ferenc
AU  - Popović Milovanović, Tatjana
PY  - 2022
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/739
AB  - In May 2016, an unusual appearance of leaf spot (water-soaked, brown-purple, round to angular surrounded with yellow halos) was observed on the leaves of wild cherry specimens grown in Rimski Šančevi, Vojvodina (North Serbia). The causal pathogen was isolated from the wild cherry diseased leaves on Nutrient Agar supplemented with 5% sucrose and identified as Pseudomonas cerasi based on multilocus sequence analysis (MLSA). PCR amplification and sequencing of four housekeeping genes—gapA, gltA, rpoD and gyrB—showed 100% (gapA, gltA), 99.81% (rpoD) and 99.67% (gyrB) identity with P. cerasi type strain CFBP8305T (=58T = LMG28609T) and strain PL963 sequences from NCBI database. Pseudomonas cerasi isolates (coded as RE10-RE19) were LOPAT +− − − + (Pseudomonas Group Ia) and GATTa + − + −, produced fluorescent pigment, were able to utilise lactic and aspartic acid, but not tartaric acid. All isolates were pathogenic on wild cherry seedlings and leaves, immature sweet and sour cherry fruitlets, as well as on lilac leaves and green bean pods. This study also aimed to design new primers (recG-F/recG-R) for amplification of recG gene (encoding ATP-dependent DNA helicase RecG) known for its crucial role in DNA recombination and repair. Amplification of this gene enabled high identification ability of our wild cherry isolates as well as isolates belonging to the closely related stone fruit pathogenic Pseudomonas species. The obtained results highlight the potential of using recG gene for the specific detection and the identification of pathogenic Pseudomonas syringae complex. This research presents the first report of P. cerasi infecting wild cherry as well as first description of this bacterium in Serbia. Obtained results indicate the risk from further spread of this bacterium with the infected cherries rootstock, having a key role in its epidemiology.
PB  - Wiley
T2  - Annals of Applied Biology
T1  - Pseudomonas cerasi, the new wild cherry pathogen in Serbia and the potential use of recG helicase in bacterial identification
EP  - 150
IS  - 1
SP  - 140
VL  - 180
DO  - 10.1111/aab.12717
ER  - 
@article{
author = "Iličić, Renata and Jelušić, Aleksandra and Marković, Sanja and Barać, Goran and Bagi, Ferenc and Popović Milovanović, Tatjana",
year = "2022",
abstract = "In May 2016, an unusual appearance of leaf spot (water-soaked, brown-purple, round to angular surrounded with yellow halos) was observed on the leaves of wild cherry specimens grown in Rimski Šančevi, Vojvodina (North Serbia). The causal pathogen was isolated from the wild cherry diseased leaves on Nutrient Agar supplemented with 5% sucrose and identified as Pseudomonas cerasi based on multilocus sequence analysis (MLSA). PCR amplification and sequencing of four housekeeping genes—gapA, gltA, rpoD and gyrB—showed 100% (gapA, gltA), 99.81% (rpoD) and 99.67% (gyrB) identity with P. cerasi type strain CFBP8305T (=58T = LMG28609T) and strain PL963 sequences from NCBI database. Pseudomonas cerasi isolates (coded as RE10-RE19) were LOPAT +− − − + (Pseudomonas Group Ia) and GATTa + − + −, produced fluorescent pigment, were able to utilise lactic and aspartic acid, but not tartaric acid. All isolates were pathogenic on wild cherry seedlings and leaves, immature sweet and sour cherry fruitlets, as well as on lilac leaves and green bean pods. This study also aimed to design new primers (recG-F/recG-R) for amplification of recG gene (encoding ATP-dependent DNA helicase RecG) known for its crucial role in DNA recombination and repair. Amplification of this gene enabled high identification ability of our wild cherry isolates as well as isolates belonging to the closely related stone fruit pathogenic Pseudomonas species. The obtained results highlight the potential of using recG gene for the specific detection and the identification of pathogenic Pseudomonas syringae complex. This research presents the first report of P. cerasi infecting wild cherry as well as first description of this bacterium in Serbia. Obtained results indicate the risk from further spread of this bacterium with the infected cherries rootstock, having a key role in its epidemiology.",
publisher = "Wiley",
journal = "Annals of Applied Biology",
title = "Pseudomonas cerasi, the new wild cherry pathogen in Serbia and the potential use of recG helicase in bacterial identification",
pages = "150-140",
number = "1",
volume = "180",
doi = "10.1111/aab.12717"
}
Iličić, R., Jelušić, A., Marković, S., Barać, G., Bagi, F.,& Popović Milovanović, T.. (2022). Pseudomonas cerasi, the new wild cherry pathogen in Serbia and the potential use of recG helicase in bacterial identification. in Annals of Applied Biology
Wiley., 180(1), 140-150.
https://doi.org/10.1111/aab.12717
Iličić R, Jelušić A, Marković S, Barać G, Bagi F, Popović Milovanović T. Pseudomonas cerasi, the new wild cherry pathogen in Serbia and the potential use of recG helicase in bacterial identification. in Annals of Applied Biology. 2022;180(1):140-150.
doi:10.1111/aab.12717 .
Iličić, Renata, Jelušić, Aleksandra, Marković, Sanja, Barać, Goran, Bagi, Ferenc, Popović Milovanović, Tatjana, "Pseudomonas cerasi, the new wild cherry pathogen in Serbia and the potential use of recG helicase in bacterial identification" in Annals of Applied Biology, 180, no. 1 (2022):140-150,
https://doi.org/10.1111/aab.12717 . .
3
6
1
4

Genetic Diversity of Pectobacterium spp. on Potato in Serbia

Loc, Marta; Milošević, Dragana; Ivanović, Žarko; Ignjatov, Maja; Budakov, Dragana; Grahovac, Jovana; Grahovac, Mila

(MDPI, 2022)

TY  - JOUR
AU  - Loc, Marta
AU  - Milošević, Dragana
AU  - Ivanović, Žarko
AU  - Ignjatov, Maja
AU  - Budakov, Dragana
AU  - Grahovac, Jovana
AU  - Grahovac, Mila
PY  - 2022
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/685
AB  - Pectobacterium is a diverse genus which comprises of multiple destructive bacterial species which cause soft rot/blackleg/wilt disease complex in a wide variety of crops by employing high levels of virulence factors. During the 2018, 2019 and 2020 potato growing seasons, numerous outbreaks of bacterial wilt, stem blackleg and tuber soft rot were recorded, and symptomatic plant samples from ten localities in the Province of Vojvodina (Serbia) were collected and analysed. Bacterial soft-rot pathogens were detected in 63 samples using genus and species-specific primers. Through 16S rRNA Sanger sequencing of 19 representative isolates, the identity of P. brasiliense (73.7%), P. punjabense (15.8%), and P. carotovorum (10.5%) species were revealed. To further validate the identification, genotypic profiling of Pectobacterium strains using rep-PCR (ERIC, BOX, REP) was conducted for 25 selected isolates and the phylogenetic assessment based on four selected housekeeping genes (gyrA, recA, rpoA, and rpoS). Physiological and biochemical properties were analysed using basic microbiological tests and VITEK® 2 GN card, and pathogenicity was confirmed on cv. VR808 and cv. Desiree potato tubers and plants. This study confirmed the distinctiveness of the newly described P. punjabense in Serbia as well as the high diversity of Pectobacterium brasiliense and Pectobacterium carotovorum species in Serbia.
PB  - MDPI
T2  - Microorganisms
T1  - Genetic Diversity of Pectobacterium spp. on Potato in Serbia
IS  - 9
VL  - 10
DO  - 10.3390/microorganisms10091840
ER  - 
@article{
author = "Loc, Marta and Milošević, Dragana and Ivanović, Žarko and Ignjatov, Maja and Budakov, Dragana and Grahovac, Jovana and Grahovac, Mila",
year = "2022",
abstract = "Pectobacterium is a diverse genus which comprises of multiple destructive bacterial species which cause soft rot/blackleg/wilt disease complex in a wide variety of crops by employing high levels of virulence factors. During the 2018, 2019 and 2020 potato growing seasons, numerous outbreaks of bacterial wilt, stem blackleg and tuber soft rot were recorded, and symptomatic plant samples from ten localities in the Province of Vojvodina (Serbia) were collected and analysed. Bacterial soft-rot pathogens were detected in 63 samples using genus and species-specific primers. Through 16S rRNA Sanger sequencing of 19 representative isolates, the identity of P. brasiliense (73.7%), P. punjabense (15.8%), and P. carotovorum (10.5%) species were revealed. To further validate the identification, genotypic profiling of Pectobacterium strains using rep-PCR (ERIC, BOX, REP) was conducted for 25 selected isolates and the phylogenetic assessment based on four selected housekeeping genes (gyrA, recA, rpoA, and rpoS). Physiological and biochemical properties were analysed using basic microbiological tests and VITEK® 2 GN card, and pathogenicity was confirmed on cv. VR808 and cv. Desiree potato tubers and plants. This study confirmed the distinctiveness of the newly described P. punjabense in Serbia as well as the high diversity of Pectobacterium brasiliense and Pectobacterium carotovorum species in Serbia.",
publisher = "MDPI",
journal = "Microorganisms",
title = "Genetic Diversity of Pectobacterium spp. on Potato in Serbia",
number = "9",
volume = "10",
doi = "10.3390/microorganisms10091840"
}
Loc, M., Milošević, D., Ivanović, Ž., Ignjatov, M., Budakov, D., Grahovac, J.,& Grahovac, M.. (2022). Genetic Diversity of Pectobacterium spp. on Potato in Serbia. in Microorganisms
MDPI., 10(9).
https://doi.org/10.3390/microorganisms10091840
Loc M, Milošević D, Ivanović Ž, Ignjatov M, Budakov D, Grahovac J, Grahovac M. Genetic Diversity of Pectobacterium spp. on Potato in Serbia. in Microorganisms. 2022;10(9).
doi:10.3390/microorganisms10091840 .
Loc, Marta, Milošević, Dragana, Ivanović, Žarko, Ignjatov, Maja, Budakov, Dragana, Grahovac, Jovana, Grahovac, Mila, "Genetic Diversity of Pectobacterium spp. on Potato in Serbia" in Microorganisms, 10, no. 9 (2022),
https://doi.org/10.3390/microorganisms10091840 . .
4
2

Pseudomonas savastanoi pv. glycinea affecting a vegetable soybean for commercial edamame production in Serbia

Popović Milovanović, Tatjana; Jelušić, Aleksandra; Aćimović, Radivoje; Marković, Sanja; Iličić, Renata

(Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini, 2022)

TY  - CONF
AU  - Popović Milovanović, Tatjana
AU  - Jelušić, Aleksandra
AU  - Aćimović, Radivoje
AU  - Marković, Sanja
AU  - Iličić, Renata
PY  - 2022
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/809
AB  - The vegetable soybean “edamame” (Glicine max L.) is a nutritious legume having pods and seeds that can be harvested and consumed while they are still fresh and premature. Edamame is rich in micronutrients and vitamins and is therefore used as food and for medicinal purposes. In Serbia, edamame production started for the first time in 2019 on a 10 ha field in Bečej locality (Bačka, Vojvodina). Later, in 2021, its production was expanded to 30 ha, but in summer was followed with symptoms of bacterial leaf spot. The symptoms appeared on leaves in the form of water-soaked spots surrounded by a chlorotic halo that enlarged and coalesced into necrotic lesions. Disease incidence was from 15-20%. Isolation of the causal pathogen was performed by sowing of suspension of the macerated margins of spots/lesions from ten collected symptomatic leaves on nutrient agar supplemented with 5% sucrose. Ten representative, purified isolates were whitish, circular, smooth, shiny, levan-positive, strictly aerobic, gram-negative; positive for green-fluorescent pigment and tobacco hypersensitive response, and negative for oxidase, arginine dihydrolase, and potato soft rot (LOPAT group Ia). Pathogenicity of the isolates was confirmed on soybean cotyledons by under pressure atomizing a bacterial suspension (107-8 CFU mL 1 ). Sequencing of genes gapA, gyrB, and rpoD showed 100% homology of the obtained isolates with Pseudomonas savastanoi pv. glycinea pathotype strain LMG 5066 and strains BR1, KN166, KN28, KN44, LN10, MOC601, R4a (gapA and gyrB), and M301765 (gapA and rpoD) originated from soybean, all from the Plant Associated and Environmental Microbes Database (PAMDB).
PB  - Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini
C3  - 14th International Conference on Plant Pathogenic Bacteria, Assisi (Italy) 3-8 July, 2022: 124-124
T1  - Pseudomonas savastanoi pv. glycinea affecting a vegetable soybean for commercial edamame production in Serbia
ER  - 
@conference{
author = "Popović Milovanović, Tatjana and Jelušić, Aleksandra and Aćimović, Radivoje and Marković, Sanja and Iličić, Renata",
year = "2022",
abstract = "The vegetable soybean “edamame” (Glicine max L.) is a nutritious legume having pods and seeds that can be harvested and consumed while they are still fresh and premature. Edamame is rich in micronutrients and vitamins and is therefore used as food and for medicinal purposes. In Serbia, edamame production started for the first time in 2019 on a 10 ha field in Bečej locality (Bačka, Vojvodina). Later, in 2021, its production was expanded to 30 ha, but in summer was followed with symptoms of bacterial leaf spot. The symptoms appeared on leaves in the form of water-soaked spots surrounded by a chlorotic halo that enlarged and coalesced into necrotic lesions. Disease incidence was from 15-20%. Isolation of the causal pathogen was performed by sowing of suspension of the macerated margins of spots/lesions from ten collected symptomatic leaves on nutrient agar supplemented with 5% sucrose. Ten representative, purified isolates were whitish, circular, smooth, shiny, levan-positive, strictly aerobic, gram-negative; positive for green-fluorescent pigment and tobacco hypersensitive response, and negative for oxidase, arginine dihydrolase, and potato soft rot (LOPAT group Ia). Pathogenicity of the isolates was confirmed on soybean cotyledons by under pressure atomizing a bacterial suspension (107-8 CFU mL 1 ). Sequencing of genes gapA, gyrB, and rpoD showed 100% homology of the obtained isolates with Pseudomonas savastanoi pv. glycinea pathotype strain LMG 5066 and strains BR1, KN166, KN28, KN44, LN10, MOC601, R4a (gapA and gyrB), and M301765 (gapA and rpoD) originated from soybean, all from the Plant Associated and Environmental Microbes Database (PAMDB).",
publisher = "Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini",
journal = "14th International Conference on Plant Pathogenic Bacteria, Assisi (Italy) 3-8 July, 2022: 124-124",
title = "Pseudomonas savastanoi pv. glycinea affecting a vegetable soybean for commercial edamame production in Serbia"
}
Popović Milovanović, T., Jelušić, A., Aćimović, R., Marković, S.,& Iličić, R.. (2022). Pseudomonas savastanoi pv. glycinea affecting a vegetable soybean for commercial edamame production in Serbia. in 14th International Conference on Plant Pathogenic Bacteria, Assisi (Italy) 3-8 July, 2022: 124-124
Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini..
Popović Milovanović T, Jelušić A, Aćimović R, Marković S, Iličić R. Pseudomonas savastanoi pv. glycinea affecting a vegetable soybean for commercial edamame production in Serbia. in 14th International Conference on Plant Pathogenic Bacteria, Assisi (Italy) 3-8 July, 2022: 124-124. 2022;..
Popović Milovanović, Tatjana, Jelušić, Aleksandra, Aćimović, Radivoje, Marković, Sanja, Iličić, Renata, "Pseudomonas savastanoi pv. glycinea affecting a vegetable soybean for commercial edamame production in Serbia" in 14th International Conference on Plant Pathogenic Bacteria, Assisi (Italy) 3-8 July, 2022: 124-124 (2022).

Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry

Božić, Vladimir; Vuković, Slavica; Grahovac, Mila; Lazić, Sanja; Aleksic, Goran; Šunjka, Dragana

(2021)

TY  - JOUR
AU  - Božić, Vladimir
AU  - Vuković, Slavica
AU  - Grahovac, Mila
AU  - Lazić, Sanja
AU  - Aleksic, Goran
AU  - Šunjka, Dragana
PY  - 2021
UR  - https://enauka.gov.rs/handle/123456789/799170
UR  - https://ejfa.me/index.php/journal/article/view/2659
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1181
AB  - To minimize harmful effects of the fungicide application in sweet cherry orchards, it is necessary to use them in accordance with the good agricultural practice and to monitor presence of their residues. Cherry leaf spot caused by Blumeriella jaapii is a significant sweet cherry disease which control is heavily dependent on fungicide treatments. In this study, effects of fungicide treatments against B. jaapii and fungicide residues remaining in sweet cherry fruits after the treatments were evaluated, and the causal agent of cherry leaf spot was confirmed on cherry leaves from untreated control plots using conventional phytopathological techniques (isolation on nutrient media and morphological traits of developed fungal colonies). The trial was set up at two localities in south Serbia (District of Niš), in sweet cherry orchards, according to EPPO methods. Fungicides tested against B. jaapii were based on dodine (650 g a.i./kg) WP formulation, at concentration of 0.1% and mancozeb (800 g a.i./kg) WP formulation, at concentration of 0.25%. During the trial, two evaluations were carried out. Fungicide efficacy was determined according to Abbott. The obtained data were statistically processed by ANOVA and LSD test. In both sweet cherry orchards high efficacy in control B. jaapii was registered in case of dodine application efficacy of 96.3-98.9%, while mancozeb showed slightly lower efficacy of 91.0-95.6%. The results of the dissipation dynamic suggest that the dodine dissipation curves followed the first-order kinetic (Ct=6.23e−0.09, with R2=0.986) and its half-life in sweet cherry fruits was 7.7 days. The final residues in sweet cherry fruits were below the MRL (3 mg/kg) 21 days after the application. The results indicate that sweet cherry fruits can be safely consumed after dodine based fungicides applications at the recommended rate.
T2  - Emirates Journal of Food and Agriculture
T1  - Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry
EP  - 259
IS  - 3
SP  - 253
VL  - 33
DO  - 10.9755/ejfa.2021.v33.i3.2659
ER  - 
@article{
author = "Božić, Vladimir and Vuković, Slavica and Grahovac, Mila and Lazić, Sanja and Aleksic, Goran and Šunjka, Dragana",
year = "2021",
abstract = "To minimize harmful effects of the fungicide application in sweet cherry orchards, it is necessary to use them in accordance with the good agricultural practice and to monitor presence of their residues. Cherry leaf spot caused by Blumeriella jaapii is a significant sweet cherry disease which control is heavily dependent on fungicide treatments. In this study, effects of fungicide treatments against B. jaapii and fungicide residues remaining in sweet cherry fruits after the treatments were evaluated, and the causal agent of cherry leaf spot was confirmed on cherry leaves from untreated control plots using conventional phytopathological techniques (isolation on nutrient media and morphological traits of developed fungal colonies). The trial was set up at two localities in south Serbia (District of Niš), in sweet cherry orchards, according to EPPO methods. Fungicides tested against B. jaapii were based on dodine (650 g a.i./kg) WP formulation, at concentration of 0.1% and mancozeb (800 g a.i./kg) WP formulation, at concentration of 0.25%. During the trial, two evaluations were carried out. Fungicide efficacy was determined according to Abbott. The obtained data were statistically processed by ANOVA and LSD test. In both sweet cherry orchards high efficacy in control B. jaapii was registered in case of dodine application efficacy of 96.3-98.9%, while mancozeb showed slightly lower efficacy of 91.0-95.6%. The results of the dissipation dynamic suggest that the dodine dissipation curves followed the first-order kinetic (Ct=6.23e−0.09, with R2=0.986) and its half-life in sweet cherry fruits was 7.7 days. The final residues in sweet cherry fruits were below the MRL (3 mg/kg) 21 days after the application. The results indicate that sweet cherry fruits can be safely consumed after dodine based fungicides applications at the recommended rate.",
journal = "Emirates Journal of Food and Agriculture",
title = "Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry",
pages = "259-253",
number = "3",
volume = "33",
doi = "10.9755/ejfa.2021.v33.i3.2659"
}
Božić, V., Vuković, S., Grahovac, M., Lazić, S., Aleksic, G.,& Šunjka, D.. (2021). Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry. in Emirates Journal of Food and Agriculture, 33(3), 253-259.
https://doi.org/10.9755/ejfa.2021.v33.i3.2659
Božić V, Vuković S, Grahovac M, Lazić S, Aleksic G, Šunjka D. Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry. in Emirates Journal of Food and Agriculture. 2021;33(3):253-259.
doi:10.9755/ejfa.2021.v33.i3.2659 .
Božić, Vladimir, Vuković, Slavica, Grahovac, Mila, Lazić, Sanja, Aleksic, Goran, Šunjka, Dragana, "Fungicide application and residues in control of Blumeriella jaapii (Rehm) Arx in sweet cherry" in Emirates Journal of Food and Agriculture, 33, no. 3 (2021):253-259,
https://doi.org/10.9755/ejfa.2021.v33.i3.2659 . .

Survey of apple collar and rootstock blight in Serbia

Iličić, Renata; Popović Milovanović, Tatjana

(Čačak : University of Kragujevac - Faculty of Agronomy, 2021)

TY  - JOUR
AU  - Iličić, Renata
AU  - Popović Milovanović, Tatjana
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/832
AB  - Apple production in Serbia is characterized by the introduction of new technologies and the establishment of intensive plantations based on modern systems. In intensive apple production systems, sudden and rapid decay of young apple trees exhibiting collar and rootstock blight symptoms in the first few years after planting is becoming a prevalent issue. However, knip or nursery trees with lateral branches (feathers) on rootstock M.9 i.e. oneto five-year old are most seriously affected. Based on a longitudinal survey of young apple plantations in Serbia and the results of pathogen detection and identification using conventional and molecular methods, the plant pathogenic bacterium Erwinia amylovora was found as the causative agent. By increasing the incidence of collar and rootstock blight in young apple trees, E. amylovora is gaining importance as the most destructive disease in apple production. In order to control E. amylovora effectively and apply appropriate control measures, it is necessary to survey the development of lesser-known symptoms caused by this pathogen, which are becoming prevalent in Serbian agroecological conditions.
PB  - Čačak : University of Kragujevac - Faculty of Agronomy
T2  - Acta agriculturae Serbica
T1  - Survey of apple collar and rootstock blight in Serbia
EP  - 68
IS  - 51
SP  - 63
VL  - 26
ER  - 
@article{
author = "Iličić, Renata and Popović Milovanović, Tatjana",
year = "2021",
abstract = "Apple production in Serbia is characterized by the introduction of new technologies and the establishment of intensive plantations based on modern systems. In intensive apple production systems, sudden and rapid decay of young apple trees exhibiting collar and rootstock blight symptoms in the first few years after planting is becoming a prevalent issue. However, knip or nursery trees with lateral branches (feathers) on rootstock M.9 i.e. oneto five-year old are most seriously affected. Based on a longitudinal survey of young apple plantations in Serbia and the results of pathogen detection and identification using conventional and molecular methods, the plant pathogenic bacterium Erwinia amylovora was found as the causative agent. By increasing the incidence of collar and rootstock blight in young apple trees, E. amylovora is gaining importance as the most destructive disease in apple production. In order to control E. amylovora effectively and apply appropriate control measures, it is necessary to survey the development of lesser-known symptoms caused by this pathogen, which are becoming prevalent in Serbian agroecological conditions.",
publisher = "Čačak : University of Kragujevac - Faculty of Agronomy",
journal = "Acta agriculturae Serbica",
title = "Survey of apple collar and rootstock blight in Serbia",
pages = "68-63",
number = "51",
volume = "26"
}
Iličić, R.,& Popović Milovanović, T.. (2021). Survey of apple collar and rootstock blight in Serbia. in Acta agriculturae Serbica
Čačak : University of Kragujevac - Faculty of Agronomy., 26(51), 63-68.
Iličić R, Popović Milovanović T. Survey of apple collar and rootstock blight in Serbia. in Acta agriculturae Serbica. 2021;26(51):63-68..
Iličić, Renata, Popović Milovanović, Tatjana, "Survey of apple collar and rootstock blight in Serbia" in Acta agriculturae Serbica, 26, no. 51 (2021):63-68.

Etiology of bacterial diseases of young walnut trees in Serbia

Iličić, Renata; Bagi, Ferenc; Blagojević, Milan; Gošić, Jovica; Milovanović, Predrag; Popović Milovanović, Tatjana

(Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade, 2021)

TY  - JOUR
AU  - Iličić, Renata
AU  - Bagi, Ferenc
AU  - Blagojević, Milan
AU  - Gošić, Jovica
AU  - Milovanović, Predrag
AU  - Popović Milovanović, Tatjana
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/833
AB  - In the summer and autumn of 2019-2020, young walnut orchards were monitored for the presence of bacterial diseases. Diseased walnut samples comprising trunks and branches with symptoms of vertical oozing canker (VOC), walnut bacterial blight (WBB) and superficial bark necrosis were collected from eight locations in Serbia. Based on phenotypic features, pathogenicity, and molecular assays using PCR with specific primers, 49 isolates obtained from samples showing VOC and WBB symptoms were identified as Xanthomonas arboricola pv. juglandis, while further two isolates obtained from bark necrosis were identified as Brenneria rubrifaciens. One tested X. a. pv. juglandis isolate obtained from a VOC sample produced deep cankers in the bark of inoculated trunks of young walnut trees (cultivars Chandler, Franquette and Šejnovo). Therefore, this is the first report of an association between X. a. pv. juglandis and VOC symptom in Serbia. Considering that X. a. pv. juglandis significantly endangers walnut production, the presence of this pathogen in walnut transplant imports needs to be assessed by an authorised laboratory. Furthermore, as this is also the first report of B. rubrifaciens on walnut trees in Serbia, it is noteworthy that this pathogen is not particularly harmful to young walnut trees.
PB  - Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade
T2  - Pesticides and Phytomedicine/Pesticidi i fitomedicina
T1  - Etiology of bacterial diseases of young walnut trees in Serbia
EP  - 109
IS  - 3
SP  - 101
VL  - 36
DO  - 10.2298/PIF2103101I
ER  - 
@article{
author = "Iličić, Renata and Bagi, Ferenc and Blagojević, Milan and Gošić, Jovica and Milovanović, Predrag and Popović Milovanović, Tatjana",
year = "2021",
abstract = "In the summer and autumn of 2019-2020, young walnut orchards were monitored for the presence of bacterial diseases. Diseased walnut samples comprising trunks and branches with symptoms of vertical oozing canker (VOC), walnut bacterial blight (WBB) and superficial bark necrosis were collected from eight locations in Serbia. Based on phenotypic features, pathogenicity, and molecular assays using PCR with specific primers, 49 isolates obtained from samples showing VOC and WBB symptoms were identified as Xanthomonas arboricola pv. juglandis, while further two isolates obtained from bark necrosis were identified as Brenneria rubrifaciens. One tested X. a. pv. juglandis isolate obtained from a VOC sample produced deep cankers in the bark of inoculated trunks of young walnut trees (cultivars Chandler, Franquette and Šejnovo). Therefore, this is the first report of an association between X. a. pv. juglandis and VOC symptom in Serbia. Considering that X. a. pv. juglandis significantly endangers walnut production, the presence of this pathogen in walnut transplant imports needs to be assessed by an authorised laboratory. Furthermore, as this is also the first report of B. rubrifaciens on walnut trees in Serbia, it is noteworthy that this pathogen is not particularly harmful to young walnut trees.",
publisher = "Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade",
journal = "Pesticides and Phytomedicine/Pesticidi i fitomedicina",
title = "Etiology of bacterial diseases of young walnut trees in Serbia",
pages = "109-101",
number = "3",
volume = "36",
doi = "10.2298/PIF2103101I"
}
Iličić, R., Bagi, F., Blagojević, M., Gošić, J., Milovanović, P.,& Popović Milovanović, T.. (2021). Etiology of bacterial diseases of young walnut trees in Serbia. in Pesticides and Phytomedicine/Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade., 36(3), 101-109.
https://doi.org/10.2298/PIF2103101I
Iličić R, Bagi F, Blagojević M, Gošić J, Milovanović P, Popović Milovanović T. Etiology of bacterial diseases of young walnut trees in Serbia. in Pesticides and Phytomedicine/Pesticidi i fitomedicina. 2021;36(3):101-109.
doi:10.2298/PIF2103101I .
Iličić, Renata, Bagi, Ferenc, Blagojević, Milan, Gošić, Jovica, Milovanović, Predrag, Popović Milovanović, Tatjana, "Etiology of bacterial diseases of young walnut trees in Serbia" in Pesticides and Phytomedicine/Pesticidi i fitomedicina, 36, no. 3 (2021):101-109,
https://doi.org/10.2298/PIF2103101I . .
1

Molekularna karakterizacija Pseudomonas syringae pv. morsprunorum poreklom sa trešnje i šljive u Srbiji

Jelušić, Aleksandra; Popović Milovanović, Tatjana; Marković, Sanja; Blagojević, Milan; Bagi, Ferenc; Iličić, Renata

(Društvo za zaštitu bilja, 2021)

TY  - CONF
AU  - Jelušić, Aleksandra
AU  - Popović Milovanović, Tatjana
AU  - Marković, Sanja
AU  - Blagojević, Milan
AU  - Bagi, Ferenc
AU  - Iličić, Renata
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/821
AB  - Bakterija Pseudomonas syringae pv. morsprunorum, prouzrokovač bakteriozne pegavosti listova i plodova, ekonomski je značajan patogen koštičavih vrsta voćaka. Pri povoljim vremenskim uslovima za razvoj (kišovito i prohladno vreme) bolest se brzo širi zahvatajući masovno listove cele krune stabla. Pored pegavosti, P. s. pv. morsprunorum prouzrokuje simptome uvelosti, sušenja i rak rane drvenastih delova biljnih domaćina. Cilj ovog rada je da se genetički okarakterišu sojevi P. syringae pv. morsprunorum poreklom sa obolelih listova trešnje i šljive. U radu su korišćeni sojevi poreklom sa trešnje (lokalitet Topola, 2016. godina) i šljive (lokalitet Krušedol selo, 2020. godina). Genetička karakterizacija je vršena metodom analize multilokusnih sekvenci (MLSA), dobijenih korišćenjem 4 konzervisana gena: gapA, gltA, gyrB i rpoD. DNK sojeva je izolovana CTAB metodom, a amplifikacija je vršena metodom lančane reakcije polimeraze (PCR) prema sledećem programu: početna denaturacija na 94 °C u trajanju od 3 minuta, zatim 30 ciklusa denaturacije na 94 °C 2 minuta, hibridizacije na 54 °C (gapA), 56 °C (gltA), 62 °C (gyrB) ili 63 °C (rpoD) 1 minut i elongacije na 72 °C 1 minut, i finalna elongacija na 72 °C u trajanju od 10 minuta. PCR produkti su sekvencirani i dobijene sekvence su korišćene za konstruisanje filogenetskih stabala (MegaX program) na osnovu pojedinačnih i konkatamernih sekvenci. Za filogenetsku analizu su pored sojeva poreklom sa trešnje i šljive iz Srbije korišćeni i referentni sojevi vrsta prouzrokovača bakteriozne pegavosti koštičavog voća deponovani u NCBI bazi (P. s. pv. morsprunorum rase 1 i 2, P. s. pv. syringae, P. s. pv. avii, P. s. pv. persicae i P. cerasi). PCR amplifikacija je rezultirala produktima veličine 634 bp (gapA), 556 bp (gltA), 610 bp (gyrB) i 521 bp (rpoD) kod svih analiziranih sojeva. Sekvence su sređene i poravnate na veličine od 610 nt (gapA), 526 nt (gltA), 569 nt (gyrB) i 483 nt (rpoD). Na osnovu pojedinačnih gena sojevi sa trešnje i šljive iz Srbije su grupisani u jedan klaster na filogenetskom stablu, što ukazuje na njihovu genetičku homogenost. Zbirno filogenetsko stablo konstruisano na osnovu konkatamernih sekvenci sva četiri gena (2188 nt) grupisalo je sojeve sa trešnje i šljive zajedno sa P. s. pv. morsprunorum rasom 1 poreklom sa šljive iz Poljske i P. amygdali pv. morsprunorum poreklom sa trešnje iz Velike Britanije i Srbije izolovanim 2012. godine. Referentni sojevi ostalih Pseudomonas vrsta korišćenih za filogenetsku analizu jasno su odvojeni u posebne klastere. Na osnovu dobijenih rezultata može se zaključiti da su sojevi P. s. pv. morsprunorum rasa 1 poreklom iz Srbije genetički homogeni bez obzira na godinu, domaćina ili lokalitet sa kog su izolovani.
PB  - Društvo za zaštitu bilja
C3  - XVI simpozijum o zaštiti bilja, Zlatibor 22. do 25. novembra 2021: 34-35
T1  - Molekularna karakterizacija Pseudomonas syringae pv. morsprunorum poreklom sa trešnje i šljive u Srbiji
ER  - 
@conference{
author = "Jelušić, Aleksandra and Popović Milovanović, Tatjana and Marković, Sanja and Blagojević, Milan and Bagi, Ferenc and Iličić, Renata",
year = "2021",
abstract = "Bakterija Pseudomonas syringae pv. morsprunorum, prouzrokovač bakteriozne pegavosti listova i plodova, ekonomski je značajan patogen koštičavih vrsta voćaka. Pri povoljim vremenskim uslovima za razvoj (kišovito i prohladno vreme) bolest se brzo širi zahvatajući masovno listove cele krune stabla. Pored pegavosti, P. s. pv. morsprunorum prouzrokuje simptome uvelosti, sušenja i rak rane drvenastih delova biljnih domaćina. Cilj ovog rada je da se genetički okarakterišu sojevi P. syringae pv. morsprunorum poreklom sa obolelih listova trešnje i šljive. U radu su korišćeni sojevi poreklom sa trešnje (lokalitet Topola, 2016. godina) i šljive (lokalitet Krušedol selo, 2020. godina). Genetička karakterizacija je vršena metodom analize multilokusnih sekvenci (MLSA), dobijenih korišćenjem 4 konzervisana gena: gapA, gltA, gyrB i rpoD. DNK sojeva je izolovana CTAB metodom, a amplifikacija je vršena metodom lančane reakcije polimeraze (PCR) prema sledećem programu: početna denaturacija na 94 °C u trajanju od 3 minuta, zatim 30 ciklusa denaturacije na 94 °C 2 minuta, hibridizacije na 54 °C (gapA), 56 °C (gltA), 62 °C (gyrB) ili 63 °C (rpoD) 1 minut i elongacije na 72 °C 1 minut, i finalna elongacija na 72 °C u trajanju od 10 minuta. PCR produkti su sekvencirani i dobijene sekvence su korišćene za konstruisanje filogenetskih stabala (MegaX program) na osnovu pojedinačnih i konkatamernih sekvenci. Za filogenetsku analizu su pored sojeva poreklom sa trešnje i šljive iz Srbije korišćeni i referentni sojevi vrsta prouzrokovača bakteriozne pegavosti koštičavog voća deponovani u NCBI bazi (P. s. pv. morsprunorum rase 1 i 2, P. s. pv. syringae, P. s. pv. avii, P. s. pv. persicae i P. cerasi). PCR amplifikacija je rezultirala produktima veličine 634 bp (gapA), 556 bp (gltA), 610 bp (gyrB) i 521 bp (rpoD) kod svih analiziranih sojeva. Sekvence su sređene i poravnate na veličine od 610 nt (gapA), 526 nt (gltA), 569 nt (gyrB) i 483 nt (rpoD). Na osnovu pojedinačnih gena sojevi sa trešnje i šljive iz Srbije su grupisani u jedan klaster na filogenetskom stablu, što ukazuje na njihovu genetičku homogenost. Zbirno filogenetsko stablo konstruisano na osnovu konkatamernih sekvenci sva četiri gena (2188 nt) grupisalo je sojeve sa trešnje i šljive zajedno sa P. s. pv. morsprunorum rasom 1 poreklom sa šljive iz Poljske i P. amygdali pv. morsprunorum poreklom sa trešnje iz Velike Britanije i Srbije izolovanim 2012. godine. Referentni sojevi ostalih Pseudomonas vrsta korišćenih za filogenetsku analizu jasno su odvojeni u posebne klastere. Na osnovu dobijenih rezultata može se zaključiti da su sojevi P. s. pv. morsprunorum rasa 1 poreklom iz Srbije genetički homogeni bez obzira na godinu, domaćina ili lokalitet sa kog su izolovani.",
publisher = "Društvo za zaštitu bilja",
journal = "XVI simpozijum o zaštiti bilja, Zlatibor 22. do 25. novembra 2021: 34-35",
title = "Molekularna karakterizacija Pseudomonas syringae pv. morsprunorum poreklom sa trešnje i šljive u Srbiji"
}
Jelušić, A., Popović Milovanović, T., Marković, S., Blagojević, M., Bagi, F.,& Iličić, R.. (2021). Molekularna karakterizacija Pseudomonas syringae pv. morsprunorum poreklom sa trešnje i šljive u Srbiji. in XVI simpozijum o zaštiti bilja, Zlatibor 22. do 25. novembra 2021: 34-35
Društvo za zaštitu bilja..
Jelušić A, Popović Milovanović T, Marković S, Blagojević M, Bagi F, Iličić R. Molekularna karakterizacija Pseudomonas syringae pv. morsprunorum poreklom sa trešnje i šljive u Srbiji. in XVI simpozijum o zaštiti bilja, Zlatibor 22. do 25. novembra 2021: 34-35. 2021;..
Jelušić, Aleksandra, Popović Milovanović, Tatjana, Marković, Sanja, Blagojević, Milan, Bagi, Ferenc, Iličić, Renata, "Molekularna karakterizacija Pseudomonas syringae pv. morsprunorum poreklom sa trešnje i šljive u Srbiji" in XVI simpozijum o zaštiti bilja, Zlatibor 22. do 25. novembra 2021: 34-35 (2021).

NOVIJA PROUČAVANJA CRNE NOGE KROMPIRA U SRBIJI

Marković, Sanja; Stanković, Slaviša; Jelušić, Aleksandra; Iličić, Renata; Popović Milovanović, Tatjana

(Društvo za zaštitu bilja Srbije, 2021)

TY  - CONF
AU  - Marković, Sanja
AU  - Stanković, Slaviša
AU  - Jelušić, Aleksandra
AU  - Iličić, Renata
AU  - Popović Milovanović, Tatjana
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/798
AB  - Bolest crna noga krompira se poslednjih godina redovno javlja na području Vojvodine, jednom od najvećih regiona gajenja ove biljne vrste. Prema literaturnim izvorima, tokom 1990-ih bakterije Pectobacterium carotovorum subsp. carotovorum i Pectobacterium atrosepticum se navode kao glavni prouzrokovači ove bolesti, a novija istraživanja ukazuju na sve češću prisutnost prouzrokovača Pectobacterium brasiliense, a u pojedinačnim slučajevima i Dickeya dianthicola. Obzirom na utvrđeni diverzitet, cilj ovog rada je bio da se izvrši identifikacija prouzrokovača crne noge krompira na području Bačke (Vojvodina) i utvrdi distribucija populacija u 2020. i 2021. godini. Tokom jula 2020. i 2021. godine vršen je monitoring useva krompira i sakupljeno je 40 uzoraka sa simptomima crne noge. Tokom 2020. u lokalitetu Maglić uzorci su prikupljeni sa sorti VR808 (28 ha) i Brooke (18 ha), a tokom 2021. iz lokaliteta Maglić sa sorti VR808 (10,2 ha), Kiebitz (18,6 ha), Brooke (9 ha) i nepoznate sorte (1,5 ha) i lokaliteta Sombor sa sorti VR808 (52 ha) i Pirol (41 ha). Izolacija je vršena na kristal violet pektat podlogu (CVP), a čiste kulture održavane su na hranljivom agaru (NA). Patogenost je testirana na kriškama krompira i metodom uboda u stablo mladih biljaka krompira. Metodom lančane reakcije polimeraze (PCR) sa parom prajmera dnaXf/dnaXr vršena je amplifikacija DNK izolata i dobijeni produkti su sekvencirani. BLASTn program je korišćen za poređenje sekvenci izolata poreklom sa krompira iz Srbije sa deponovanim sojevima u NCBI bazi. Filogenetsko stablo je konstruisano (MegaX softver) za utvrđivanje srodnosti izolata sa referentnim sojevima istih vrsta. Nakon izvršene izolacije, na CVP podlozi su dominirale beličasto-krem kolonije koje su formirale udubljenja u podlozi. Za dalji rad odabrano je 92 izolata. Svi izolati su nakon 24 sata izazvali maceraciju kriški krompira uz prisustvo neprijatnog mirisa. Na mladim biljkama krompira početni simptomi su se javili dva dana nakon inokulacije u vidu vodenih lezija na mestu uboda, koje su se kasnije širile duž stabljike u vidu nekroze. Posle petog dana od inokulacije biljke su potpuno propadale. Prema rezultatima analiziranih sekvenci dnaX gena, izolati sa krompira iz 2020. su identifikovani kao P. c. subsp. carotovorum (VR808, Brooke), P. brasiliense (Brooke) i P. versatile (VR808), prisutni u kombinovanoj infekciji. Svi izolati prikupljeni 2021. pripadaju vrsti P. brasiliense (VR808, Kiebitz, Brooke, Pirol, nepoznata sorta). Pripadnost ovim vrstama potvrđena je i filogenetskom analizom. Najnovija istraživanja crne noge krompira ukazuju da je došlo do izmene u populaciji prouzrokovača bolesti i da je trenutno bakterija P. brasiliense dominantna i sve prisutnija vrsta u Vojvodini.
PB  - Društvo za zaštitu bilja Srbije
C3  - XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor  22-25. novembar 2021
T1  - NOVIJA PROUČAVANJA CRNE NOGE KROMPIRA U SRBIJI
ER  - 
@conference{
author = "Marković, Sanja and Stanković, Slaviša and Jelušić, Aleksandra and Iličić, Renata and Popović Milovanović, Tatjana",
year = "2021",
abstract = "Bolest crna noga krompira se poslednjih godina redovno javlja na području Vojvodine, jednom od najvećih regiona gajenja ove biljne vrste. Prema literaturnim izvorima, tokom 1990-ih bakterije Pectobacterium carotovorum subsp. carotovorum i Pectobacterium atrosepticum se navode kao glavni prouzrokovači ove bolesti, a novija istraživanja ukazuju na sve češću prisutnost prouzrokovača Pectobacterium brasiliense, a u pojedinačnim slučajevima i Dickeya dianthicola. Obzirom na utvrđeni diverzitet, cilj ovog rada je bio da se izvrši identifikacija prouzrokovača crne noge krompira na području Bačke (Vojvodina) i utvrdi distribucija populacija u 2020. i 2021. godini. Tokom jula 2020. i 2021. godine vršen je monitoring useva krompira i sakupljeno je 40 uzoraka sa simptomima crne noge. Tokom 2020. u lokalitetu Maglić uzorci su prikupljeni sa sorti VR808 (28 ha) i Brooke (18 ha), a tokom 2021. iz lokaliteta Maglić sa sorti VR808 (10,2 ha), Kiebitz (18,6 ha), Brooke (9 ha) i nepoznate sorte (1,5 ha) i lokaliteta Sombor sa sorti VR808 (52 ha) i Pirol (41 ha). Izolacija je vršena na kristal violet pektat podlogu (CVP), a čiste kulture održavane su na hranljivom agaru (NA). Patogenost je testirana na kriškama krompira i metodom uboda u stablo mladih biljaka krompira. Metodom lančane reakcije polimeraze (PCR) sa parom prajmera dnaXf/dnaXr vršena je amplifikacija DNK izolata i dobijeni produkti su sekvencirani. BLASTn program je korišćen za poređenje sekvenci izolata poreklom sa krompira iz Srbije sa deponovanim sojevima u NCBI bazi. Filogenetsko stablo je konstruisano (MegaX softver) za utvrđivanje srodnosti izolata sa referentnim sojevima istih vrsta. Nakon izvršene izolacije, na CVP podlozi su dominirale beličasto-krem kolonije koje su formirale udubljenja u podlozi. Za dalji rad odabrano je 92 izolata. Svi izolati su nakon 24 sata izazvali maceraciju kriški krompira uz prisustvo neprijatnog mirisa. Na mladim biljkama krompira početni simptomi su se javili dva dana nakon inokulacije u vidu vodenih lezija na mestu uboda, koje su se kasnije širile duž stabljike u vidu nekroze. Posle petog dana od inokulacije biljke su potpuno propadale. Prema rezultatima analiziranih sekvenci dnaX gena, izolati sa krompira iz 2020. su identifikovani kao P. c. subsp. carotovorum (VR808, Brooke), P. brasiliense (Brooke) i P. versatile (VR808), prisutni u kombinovanoj infekciji. Svi izolati prikupljeni 2021. pripadaju vrsti P. brasiliense (VR808, Kiebitz, Brooke, Pirol, nepoznata sorta). Pripadnost ovim vrstama potvrđena je i filogenetskom analizom. Najnovija istraživanja crne noge krompira ukazuju da je došlo do izmene u populaciji prouzrokovača bolesti i da je trenutno bakterija P. brasiliense dominantna i sve prisutnija vrsta u Vojvodini.",
publisher = "Društvo za zaštitu bilja Srbije",
journal = "XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor  22-25. novembar 2021",
title = "NOVIJA PROUČAVANJA CRNE NOGE KROMPIRA U SRBIJI"
}
Marković, S., Stanković, S., Jelušić, A., Iličić, R.,& Popović Milovanović, T.. (2021). NOVIJA PROUČAVANJA CRNE NOGE KROMPIRA U SRBIJI. in XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor  22-25. novembar 2021
Društvo za zaštitu bilja Srbije..
Marković S, Stanković S, Jelušić A, Iličić R, Popović Milovanović T. NOVIJA PROUČAVANJA CRNE NOGE KROMPIRA U SRBIJI. in XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor  22-25. novembar 2021. 2021;..
Marković, Sanja, Stanković, Slaviša, Jelušić, Aleksandra, Iličić, Renata, Popović Milovanović, Tatjana, "NOVIJA PROUČAVANJA CRNE NOGE KROMPIRA U SRBIJI" in XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor  22-25. novembar 2021 (2021).

DETERMINACIJA HAPLOTIPA SOJEVA Xanthomonas arboricola pv. pruni POREKLOM SA BRESKVE I KAJSIJE U SRBIJI

Popović Milovanović, Tatjana; Jelušić, Aleksandra; Milovanović, Predrag; Marković, Sanja; Blagojević, Milan; Iličić, Renata

(Društvo za zaštitu bilja Srbije, 2021)

TY  - CONF
AU  - Popović Milovanović, Tatjana
AU  - Jelušić, Aleksandra
AU  - Milovanović, Predrag
AU  - Marković, Sanja
AU  - Blagojević, Milan
AU  - Iličić, Renata
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/796
AB  - Xanthomonas arboricola pv. pruni (Xap), prouzrokovač bakteriozne pegavosti listova i plodova, rak-rana i sušenja grana koštičavih voćnih vrsta, široko je rasprostranjena fitopatogena bakterija u svetu. Zbog šteta koje izaziva svrstana je u regulisane nekarantinske organizme u Evropi (EU_2019_2072_AnnexIV_RNQP), dok se u Srbiji nalazi na Listi IA deo I (Službeni glasnik 57/15). Parazitira vrste iz roda Prunus, a glavni domaćini od ekonomskog značaja su P. persica (breskva), P. persica var. nucipersica (nektarina), P. domestica (šljiva), P. armeniaca (kajsija) i P. dulcis (badem). U Srbiji je prvi put eksperimentalno potvrđena na području Fruške Gore i to na listovima breskve (Irig) tokom 2019. godine, a nakon toga 2020. na listovima i plodovima kajsije (Bešenovo). U ranijem periodu prisustvo Xap je potvrđeno u gotovo svim državama sa kojima se Srbija graniči. Cilj ovog rada je da se utvrdi genetički haplotip sojeva Xap izolovanih u Srbiji i uporedi sa populacijama ove vrste poreklom sa različitih kontinenata i biljnih domaćina. U radu je korišćeno 20 sojeva bakterije, 10 poreklom sa lista breskve izolovanih 2019. i 10 poreklom sa ploda kajsije izolovanih 2020. godine. Metoda lančane reakcije polimeraze (PCR) je korišćena za amplifikaciju dnaK, fyuA, gyrB i rpoD konzervisanih gena. Sekvenciranjem PCR produkata dobijene su parcijalne sekvence gena. Konkatamerna sekvenca (2558 nt) napravljena je spajanjem sekvenci 4 korišćena gena i korišćena za pravljenje haplotipske mreže (TCS algoritam implementiran u PopART v 1.7 programu) zajedno sa sojevima deponovanim u NCBI bazi podataka (17 sojeva Xap poreklom iz SAD, Novog Zelanda, Argentine, Australije, Brazila, Urugvaja, Južne Koreje, Francuske, Italije i Španije). Prema dobijenim rezultatima svi Xap sojevi poreklom iz Srbije (20) genetički su homogeni. Svi korišćeni Xap sojevi (37) razvrstani su u dva haplotipa; Xap sojevi poreklom iz Srbije kao i sojevi iz SAD, Italije, Francuske, Španije Australije i Brazila pripadaju Haplotipu I, dok sojevi poreklom iz Novog Zelanda, Argentine, Urugvaja i Južne Koreje pripadaju Haplotipu II. Rezultati ukazuju na postojanje dve genitički različite populacije ove fitopatogene bakterije. Takođe može se istaći da nije utvrđena korelacija u srodnosti i poreklu kao i distribuciji Xap, obzirom da mesto izolacije i domaćin sa koga su sojevi izolovani nisu uticali na utvrđeni genotip bakterije.
PB  - Društvo za zaštitu bilja Srbije
C3  - . XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor, 22-25. novembar 2021. 44-44
T1  - DETERMINACIJA HAPLOTIPA SOJEVA Xanthomonas arboricola pv. pruni POREKLOM SA BRESKVE I KAJSIJE U SRBIJI
ER  - 
@conference{
author = "Popović Milovanović, Tatjana and Jelušić, Aleksandra and Milovanović, Predrag and Marković, Sanja and Blagojević, Milan and Iličić, Renata",
year = "2021",
abstract = "Xanthomonas arboricola pv. pruni (Xap), prouzrokovač bakteriozne pegavosti listova i plodova, rak-rana i sušenja grana koštičavih voćnih vrsta, široko je rasprostranjena fitopatogena bakterija u svetu. Zbog šteta koje izaziva svrstana je u regulisane nekarantinske organizme u Evropi (EU_2019_2072_AnnexIV_RNQP), dok se u Srbiji nalazi na Listi IA deo I (Službeni glasnik 57/15). Parazitira vrste iz roda Prunus, a glavni domaćini od ekonomskog značaja su P. persica (breskva), P. persica var. nucipersica (nektarina), P. domestica (šljiva), P. armeniaca (kajsija) i P. dulcis (badem). U Srbiji je prvi put eksperimentalno potvrđena na području Fruške Gore i to na listovima breskve (Irig) tokom 2019. godine, a nakon toga 2020. na listovima i plodovima kajsije (Bešenovo). U ranijem periodu prisustvo Xap je potvrđeno u gotovo svim državama sa kojima se Srbija graniči. Cilj ovog rada je da se utvrdi genetički haplotip sojeva Xap izolovanih u Srbiji i uporedi sa populacijama ove vrste poreklom sa različitih kontinenata i biljnih domaćina. U radu je korišćeno 20 sojeva bakterije, 10 poreklom sa lista breskve izolovanih 2019. i 10 poreklom sa ploda kajsije izolovanih 2020. godine. Metoda lančane reakcije polimeraze (PCR) je korišćena za amplifikaciju dnaK, fyuA, gyrB i rpoD konzervisanih gena. Sekvenciranjem PCR produkata dobijene su parcijalne sekvence gena. Konkatamerna sekvenca (2558 nt) napravljena je spajanjem sekvenci 4 korišćena gena i korišćena za pravljenje haplotipske mreže (TCS algoritam implementiran u PopART v 1.7 programu) zajedno sa sojevima deponovanim u NCBI bazi podataka (17 sojeva Xap poreklom iz SAD, Novog Zelanda, Argentine, Australije, Brazila, Urugvaja, Južne Koreje, Francuske, Italije i Španije). Prema dobijenim rezultatima svi Xap sojevi poreklom iz Srbije (20) genetički su homogeni. Svi korišćeni Xap sojevi (37) razvrstani su u dva haplotipa; Xap sojevi poreklom iz Srbije kao i sojevi iz SAD, Italije, Francuske, Španije Australije i Brazila pripadaju Haplotipu I, dok sojevi poreklom iz Novog Zelanda, Argentine, Urugvaja i Južne Koreje pripadaju Haplotipu II. Rezultati ukazuju na postojanje dve genitički različite populacije ove fitopatogene bakterije. Takođe može se istaći da nije utvrđena korelacija u srodnosti i poreklu kao i distribuciji Xap, obzirom da mesto izolacije i domaćin sa koga su sojevi izolovani nisu uticali na utvrđeni genotip bakterije.",
publisher = "Društvo za zaštitu bilja Srbije",
journal = ". XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor, 22-25. novembar 2021. 44-44",
title = "DETERMINACIJA HAPLOTIPA SOJEVA Xanthomonas arboricola pv. pruni POREKLOM SA BRESKVE I KAJSIJE U SRBIJI"
}
Popović Milovanović, T., Jelušić, A., Milovanović, P., Marković, S., Blagojević, M.,& Iličić, R.. (2021). DETERMINACIJA HAPLOTIPA SOJEVA Xanthomonas arboricola pv. pruni POREKLOM SA BRESKVE I KAJSIJE U SRBIJI. in . XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor, 22-25. novembar 2021. 44-44
Društvo za zaštitu bilja Srbije..
Popović Milovanović T, Jelušić A, Milovanović P, Marković S, Blagojević M, Iličić R. DETERMINACIJA HAPLOTIPA SOJEVA Xanthomonas arboricola pv. pruni POREKLOM SA BRESKVE I KAJSIJE U SRBIJI. in . XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor, 22-25. novembar 2021. 44-44. 2021;..
Popović Milovanović, Tatjana, Jelušić, Aleksandra, Milovanović, Predrag, Marković, Sanja, Blagojević, Milan, Iličić, Renata, "DETERMINACIJA HAPLOTIPA SOJEVA Xanthomonas arboricola pv. pruni POREKLOM SA BRESKVE I KAJSIJE U SRBIJI" in . XVI SIMPOZIJUM O ZAŠTITI BILJA Zbornik rezimea radova, Zlatibor, 22-25. novembar 2021. 44-44 (2021).

Ralstonia solanacearum as a potato pathogen in Serbia: Characterization of strains and influence on peroxidase activity in tubers

Marković, Sanja; Stanković, Slaviša; Iličić, Renata; Veljović-Jovanović, Sonja; Milić Komić, Sonja; Jelušić, Aleksandra; Popović Milovanović, Tatjana

(British Society for Plant Pathology, 2021)

TY  - JOUR
AU  - Marković, Sanja
AU  - Stanković, Slaviša
AU  - Iličić, Renata
AU  - Veljović-Jovanović, Sonja
AU  - Milić Komić, Sonja
AU  - Jelušić, Aleksandra
AU  - Popović Milovanović, Tatjana
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/740
AB  - Since 2011, the outbreaks of brown rot caused by Ralstonia solanacearum race 3, biovar 2, phylotype IIB-1 (R3/B2/PIIB-1) have significantly compromised potato production in Serbia. During 6 years of monitoring (2013–2018) among 3,524 potato tuber samples, 344 were found positive for brown rot disease. R. solanacearum R3/B2/PIIB-1 was isolated from seven cultivars among 12 monitored, and in five localities among 17 monitored. Cultivar Lady Claire was found to have the highest disease frequency (31.98%). A total of 78 isolates were identified by R. solanacearum-specific primer pairs (PS-1/PS-2 and OLI-1/Y-2), as well as the following tests: restriction fragment length polymorphism analysis, biovar determination, immunofluorescence, biochemical analysis, and pathogenicity. The genetic composition of 36 selected isolates assessed using multilocus sequence analysis with seven genes (adk, gapA, gdhA, gyrB, ppsA, hrpB, and fliC) showed that all isolates originating from Serbian potato were homogeneous. By using the TCS algorithm of concatenated sequences to get insight into the phylogeography of isolates and other R. solanacearum strains deposited in the NCBI database, we showed that their origin is undetermined. Peroxidase (POD) activity was measured in brown rotted potato tubers. A positive correlation was found between POD activity and disease severity rated on the analysed tubers. In general, POD activity increased by 2–22 times in vascular necrotic tissues compared to non-necrotic ones, and depended on disease severity but not on cultivar. Native polyacrylamide gel electrophoresis analysis of POD profiles resulted in a total of 10 distinct POD isoforms, of which PODs 3–5 were highly intensified in response to R. solanacearum.
PB  - British Society for Plant Pathology
T2  - Plant Pathology
T1  - Ralstonia solanacearum as a potato pathogen in Serbia: Characterization of strains and influence on peroxidase activity in tubers
EP  - 1959
IS  - 8
SP  - 1945
VL  - 70
DO  - 10.1111/ppa.13421
DO  - 0032-0862
ER  - 
@article{
author = "Marković, Sanja and Stanković, Slaviša and Iličić, Renata and Veljović-Jovanović, Sonja and Milić Komić, Sonja and Jelušić, Aleksandra and Popović Milovanović, Tatjana",
year = "2021",
abstract = "Since 2011, the outbreaks of brown rot caused by Ralstonia solanacearum race 3, biovar 2, phylotype IIB-1 (R3/B2/PIIB-1) have significantly compromised potato production in Serbia. During 6 years of monitoring (2013–2018) among 3,524 potato tuber samples, 344 were found positive for brown rot disease. R. solanacearum R3/B2/PIIB-1 was isolated from seven cultivars among 12 monitored, and in five localities among 17 monitored. Cultivar Lady Claire was found to have the highest disease frequency (31.98%). A total of 78 isolates were identified by R. solanacearum-specific primer pairs (PS-1/PS-2 and OLI-1/Y-2), as well as the following tests: restriction fragment length polymorphism analysis, biovar determination, immunofluorescence, biochemical analysis, and pathogenicity. The genetic composition of 36 selected isolates assessed using multilocus sequence analysis with seven genes (adk, gapA, gdhA, gyrB, ppsA, hrpB, and fliC) showed that all isolates originating from Serbian potato were homogeneous. By using the TCS algorithm of concatenated sequences to get insight into the phylogeography of isolates and other R. solanacearum strains deposited in the NCBI database, we showed that their origin is undetermined. Peroxidase (POD) activity was measured in brown rotted potato tubers. A positive correlation was found between POD activity and disease severity rated on the analysed tubers. In general, POD activity increased by 2–22 times in vascular necrotic tissues compared to non-necrotic ones, and depended on disease severity but not on cultivar. Native polyacrylamide gel electrophoresis analysis of POD profiles resulted in a total of 10 distinct POD isoforms, of which PODs 3–5 were highly intensified in response to R. solanacearum.",
publisher = "British Society for Plant Pathology",
journal = "Plant Pathology",
title = "Ralstonia solanacearum as a potato pathogen in Serbia: Characterization of strains and influence on peroxidase activity in tubers",
pages = "1959-1945",
number = "8",
volume = "70",
doi = "10.1111/ppa.13421, 0032-0862"
}
Marković, S., Stanković, S., Iličić, R., Veljović-Jovanović, S., Milić Komić, S., Jelušić, A.,& Popović Milovanović, T.. (2021). Ralstonia solanacearum as a potato pathogen in Serbia: Characterization of strains and influence on peroxidase activity in tubers. in Plant Pathology
British Society for Plant Pathology., 70(8), 1945-1959.
https://doi.org/10.1111/ppa.13421
Marković S, Stanković S, Iličić R, Veljović-Jovanović S, Milić Komić S, Jelušić A, Popović Milovanović T. Ralstonia solanacearum as a potato pathogen in Serbia: Characterization of strains and influence on peroxidase activity in tubers. in Plant Pathology. 2021;70(8):1945-1959.
doi:10.1111/ppa.13421 .
Marković, Sanja, Stanković, Slaviša, Iličić, Renata, Veljović-Jovanović, Sonja, Milić Komić, Sonja, Jelušić, Aleksandra, Popović Milovanović, Tatjana, "Ralstonia solanacearum as a potato pathogen in Serbia: Characterization of strains and influence on peroxidase activity in tubers" in Plant Pathology, 70, no. 8 (2021):1945-1959,
https://doi.org/10.1111/ppa.13421 . .
2
4
3

First report of Pectobacterium odoriferum causing bacterial soft rot of cabbage in Serbia

Marković, Sanja; Popović Milovanović, Tatjana; Mitrović, Petar; Iličić, Renata; Jelušić, Aleksandra

(Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini, 2020)

TY  - CONF
AU  - Marković, Sanja
AU  - Popović Milovanović, Tatjana
AU  - Mitrović, Petar
AU  - Iličić, Renata
AU  - Jelušić, Aleksandra
PY  - 2020
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/790
AB  - In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.
PB  - Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini
C3  - 14th International Conference on Plant Pathogenic Bacteria,  7-12 June 2020, 123-123
T1  - First report of Pectobacterium odoriferum causing bacterial soft rot of cabbage in Serbia
ER  - 
@conference{
author = "Marković, Sanja and Popović Milovanović, Tatjana and Mitrović, Petar and Iličić, Renata and Jelušić, Aleksandra",
year = "2020",
abstract = "In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.In August 2021, symptoms of soft rot appeared on cabbage in Futog (Bačka, Vojvodina) locality known for traditional cabbage cultivation in Serbia. Symptoms appeared in the form of sunken and soft lesions on outer head leaves, while interior tissue was macerated, with cream to black discoloration. A strong, specific odor followed the breakdown of the affected tissue. From the 1 ha field, a total of 5 heads were collected for the isolation of causing pathogen. Margins of healthy and dead tissues were macerated and plated on Crystal Violet Pectate medium. Five creamy-white colonies forming pits in the medium were purified. These bacterial isolates were positive for pectinolytic activity on cabbage heads and potato slices. They were all facultative anaerobic, Gram-negative, catalase-positive, and oxidase-negative; unable to produce diffusible fluorescent pigments. Multilocus sequence typing of cabbage isolates was performed by sequencing of four housekeeping genes (proA, dnaX, icdA, mdh). Based on the nucleotide BLAST (National Center for Biotechnology Information, NCBI) analysis of the sequences of genes icdA and mdh, Serbian cabbage isolates were 100% identical with Pectobacterium carotovorum subsp. odoriferum strain BC S7. Based on the dnaX gene, identity with the same strain was 99.79% and 99.57% based on the proA gene. Serbian cabbage isolates also showed 100% identity with other NCBI deposited P. odoriferum strains CFBP1878 and ATCC 25272 based on the icdA gene, as well as ICMP 11533 based on mdh gene. Therefore, this first report of P. odoriferum indicates a wider range of Pectobacterium spp. recently described in Serbia.",
publisher = "Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini",
journal = "14th International Conference on Plant Pathogenic Bacteria,  7-12 June 2020, 123-123",
title = "First report of Pectobacterium odoriferum causing bacterial soft rot of cabbage in Serbia"
}
Marković, S., Popović Milovanović, T., Mitrović, P., Iličić, R.,& Jelušić, A.. (2020). First report of Pectobacterium odoriferum causing bacterial soft rot of cabbage in Serbia. in 14th International Conference on Plant Pathogenic Bacteria,  7-12 June 2020, 123-123
Impaginazione e stampa a cura del Centro Stampa – Giunta Regionale – Regione Umbria Progetto grafico - editoriale esecutivo, Diletta Pini..
Marković S, Popović Milovanović T, Mitrović P, Iličić R, Jelušić A. First report of Pectobacterium odoriferum causing bacterial soft rot of cabbage in Serbia. in 14th International Conference on Plant Pathogenic Bacteria,  7-12 June 2020, 123-123. 2020;..
Marković, Sanja, Popović Milovanović, Tatjana, Mitrović, Petar, Iličić, Renata, Jelušić, Aleksandra, "First report of Pectobacterium odoriferum causing bacterial soft rot of cabbage in Serbia" in 14th International Conference on Plant Pathogenic Bacteria,  7-12 June 2020, 123-123 (2020).