Sixteen samples of sorghum seed (Sorghum bicolor (L.) Moench.) 'Alba', 'Gold', 'Prima' and 'Reform' were analyzed in the localities of Bački Petrovac and Čantavir in the period 2009-2011. Tipresence of species belonging to the genera Epicoccum, Fusarium, Alternaria, Aspergillus and Penicillium was established in single and mixed infections. From the infected sorghum seed, monosporial cultures identified as Epicoccum nigrum based on morphology, proved their pathogenicity on artificially inoculated sorghum seedlings. Molecular identification was performed by PCR and amplification of the ITS region of ribosomal DNA. Gene sequences of selected isolates 291-09 (JQ619838) and 315-09 (JQ619839) exhibited 99-100% nucleotide identity with the sequences of 31 isolates of E. nigrum deposited in the GenBank. It obtained results represent the first detailed characterization of E. nigrum in Serbia. The presence of a large number of phytopathogenic fungi on sorghum seed should be further investigated... in order to clarify their relationships and relative significance.
U periodu 2009-2011. godine na lokalitetima Bački Petrovac i Čantavir prikupljeno je i analizirano 16 uzoraka zaraženog semena gajenog sirka (Sorghum bicolor (L.) Moench.) sorti Alba, Gold, Prima i Reform na prisustvo fitopatogenih gljiva. U pojedinačnim i mešanim zarazama ustanovljeno je prisustvo vrsta iz rodova Epicoccum, Fusarium, Alternaria, Aspergillus i Penicillium. Iz zaraženog semena izolovane su monosporne kulture i na osnovu morfoloških osobina identifikovane su kao Epicoccum nigrum. Patogenost izolata ove gljive potvrđena je pojavom simptoma na veštački inokulisanim sejancima sirka. Molekularna identifikacija obavljena je primenom PCR i amplifikacije ITS regiona ribozomalne DNK. Sekvence gena odabranih izolata 291-09 (JQ619838) i 315-09 (JQ619839) pokazale su 99-100% nukleotidne identičnosti sa sekvencama 31 izolata E. nigrum deponovanihu GenBank bazi podataka. Dobijeni rezultati predstavljaju prvu detaljnu karakterizaciju E. nigrum u Srbiji. Prisustvo većeg broja vrsta glj...iva na semenu sirka zahteva dalja ispitivanja njihovih međusobnih odnosa i značaja.
TY - JOUR
AU - Ristić, Danijela
AU - Stanković, Ivana
AU - Vučurović, Ana
AU - Berenji, Janoš
AU - Krnjajić, Slobodan
AU - Krstić, Branka
AU - Bulajić, Aleksandra
PY - 2012
UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/232
AB - Sixteen samples of sorghum seed (Sorghum bicolor (L.) Moench.) 'Alba', 'Gold', 'Prima' and 'Reform' were analyzed in the localities of Bački Petrovac and Čantavir in the period 2009-2011. Tipresence of species belonging to the genera Epicoccum, Fusarium, Alternaria, Aspergillus and Penicillium was established in single and mixed infections. From the infected sorghum seed, monosporial cultures identified as Epicoccum nigrum based on morphology, proved their pathogenicity on artificially inoculated sorghum seedlings. Molecular identification was performed by PCR and amplification of the ITS region of ribosomal DNA. Gene sequences of selected isolates 291-09 (JQ619838) and 315-09 (JQ619839) exhibited 99-100% nucleotide identity with the sequences of 31 isolates of E. nigrum deposited in the GenBank. It obtained results represent the first detailed characterization of E. nigrum in Serbia. The presence of a large number of phytopathogenic fungi on sorghum seed should be further investigated in order to clarify their relationships and relative significance.
AB - U periodu 2009-2011. godine na lokalitetima Bački Petrovac i Čantavir prikupljeno je i analizirano 16 uzoraka zaraženog semena gajenog sirka (Sorghum bicolor (L.) Moench.) sorti Alba, Gold, Prima i Reform na prisustvo fitopatogenih gljiva. U pojedinačnim i mešanim zarazama ustanovljeno je prisustvo vrsta iz rodova Epicoccum, Fusarium, Alternaria, Aspergillus i Penicillium. Iz zaraženog semena izolovane su monosporne kulture i na osnovu morfoloških osobina identifikovane su kao Epicoccum nigrum. Patogenost izolata ove gljive potvrđena je pojavom simptoma na veštački inokulisanim sejancima sirka. Molekularna identifikacija obavljena je primenom PCR i amplifikacije ITS regiona ribozomalne DNK. Sekvence gena odabranih izolata 291-09 (JQ619838) i 315-09 (JQ619839) pokazale su 99-100% nukleotidne identičnosti sa sekvencama 31 izolata E. nigrum deponovanihu GenBank bazi podataka. Dobijeni rezultati predstavljaju prvu detaljnu karakterizaciju E. nigrum u Srbiji. Prisustvo većeg broja vrsta gljiva na semenu sirka zahteva dalja ispitivanja njihovih međusobnih odnosa i značaja.
PB - Institute of field and vegetable crops, Novi Sad
T2 - Ratarstvo i povrtarstvo
T1 - Epicoccum nigrum the new pathogen of sorghum seed in Serbia
T1 - Epicoccum nigrum novi patogen semena sirka u Srbiji
EP - 166
IS - 2
SP - 160
VL - 49
DO - 10.5937/ratpov49-1793
ER -
@article{
author = "Ristić, Danijela and Stanković, Ivana and Vučurović, Ana and Berenji, Janoš and Krnjajić, Slobodan and Krstić, Branka and Bulajić, Aleksandra",
year = "2012",
abstract = "Sixteen samples of sorghum seed (Sorghum bicolor (L.) Moench.) 'Alba', 'Gold', 'Prima' and 'Reform' were analyzed in the localities of Bački Petrovac and Čantavir in the period 2009-2011. Tipresence of species belonging to the genera Epicoccum, Fusarium, Alternaria, Aspergillus and Penicillium was established in single and mixed infections. From the infected sorghum seed, monosporial cultures identified as Epicoccum nigrum based on morphology, proved their pathogenicity on artificially inoculated sorghum seedlings. Molecular identification was performed by PCR and amplification of the ITS region of ribosomal DNA. Gene sequences of selected isolates 291-09 (JQ619838) and 315-09 (JQ619839) exhibited 99-100% nucleotide identity with the sequences of 31 isolates of E. nigrum deposited in the GenBank. It obtained results represent the first detailed characterization of E. nigrum in Serbia. The presence of a large number of phytopathogenic fungi on sorghum seed should be further investigated in order to clarify their relationships and relative significance., U periodu 2009-2011. godine na lokalitetima Bački Petrovac i Čantavir prikupljeno je i analizirano 16 uzoraka zaraženog semena gajenog sirka (Sorghum bicolor (L.) Moench.) sorti Alba, Gold, Prima i Reform na prisustvo fitopatogenih gljiva. U pojedinačnim i mešanim zarazama ustanovljeno je prisustvo vrsta iz rodova Epicoccum, Fusarium, Alternaria, Aspergillus i Penicillium. Iz zaraženog semena izolovane su monosporne kulture i na osnovu morfoloških osobina identifikovane su kao Epicoccum nigrum. Patogenost izolata ove gljive potvrđena je pojavom simptoma na veštački inokulisanim sejancima sirka. Molekularna identifikacija obavljena je primenom PCR i amplifikacije ITS regiona ribozomalne DNK. Sekvence gena odabranih izolata 291-09 (JQ619838) i 315-09 (JQ619839) pokazale su 99-100% nukleotidne identičnosti sa sekvencama 31 izolata E. nigrum deponovanihu GenBank bazi podataka. Dobijeni rezultati predstavljaju prvu detaljnu karakterizaciju E. nigrum u Srbiji. Prisustvo većeg broja vrsta gljiva na semenu sirka zahteva dalja ispitivanja njihovih međusobnih odnosa i značaja.",
publisher = "Institute of field and vegetable crops, Novi Sad",
journal = "Ratarstvo i povrtarstvo",
title = "Epicoccum nigrum the new pathogen of sorghum seed in Serbia, Epicoccum nigrum novi patogen semena sirka u Srbiji",
pages = "166-160",
number = "2",
volume = "49",
doi = "10.5937/ratpov49-1793"
}
Ristić, D., Stanković, I., Vučurović, A., Berenji, J., Krnjajić, S., Krstić, B.,& Bulajić, A.. (2012). Epicoccum nigrum the new pathogen of sorghum seed in Serbia. in Ratarstvo i povrtarstvo
Institute of field and vegetable crops, Novi Sad., 49(2), 160-166.
https://doi.org/10.5937/ratpov49-1793
Ristić D, Stanković I, Vučurović A, Berenji J, Krnjajić S, Krstić B, Bulajić A. Epicoccum nigrum the new pathogen of sorghum seed in Serbia. in Ratarstvo i povrtarstvo. 2012;49(2):160-166.
doi:10.5937/ratpov49-1793 .
Ristić, Danijela, Stanković, Ivana, Vučurović, Ana, Berenji, Janoš, Krnjajić, Slobodan, Krstić, Branka, Bulajić, Aleksandra, "Epicoccum nigrum the new pathogen of sorghum seed in Serbia" in Ratarstvo i povrtarstvo, 49, no. 2 (2012):160-166,
https://doi.org/10.5937/ratpov49-1793 . .
