Popović Milovanović, T., Milićević, Z., Krnjajić, S., Milovanović, P., Iličić, R.,& Zečević, K.. (2023). Nova formulacija ulja karanfilića (Syzygium aromaticum L.) u kontroli brojnosti krompirovog moljca (Phthorimaea operculella). in Institut za zaštitu bilja i životnu sredinu
Institut za zaštitu bilja i životnu sredinu, Beograd..

Popović Milovanović T, Milićević Z, Krnjajić S, Milovanović P, Iličić R, Zečević K. Nova formulacija ulja karanfilića (Syzygium aromaticum L.) u kontroli brojnosti krompirovog moljca (Phthorimaea operculella). in Institut za zaštitu bilja i životnu sredinu. 2023;..

Popović Milovanović, Tatjana, Milićević, Zoran, Krnjajić, Slobodan, Milovanović, Predrag, Iličić, Renata, Zečević, Katarina, "Nova formulacija ulja karanfilića (Syzygium aromaticum L.) u kontroli brojnosti krompirovog moljca (Phthorimaea operculella)" in Institut za zaštitu bilja i životnu sredinu (2023).

TY  - JOUR
AU  - Milićević, Zoran
AU  - Krnjajić, Slobodan
AU  - Stević, Milan
AU  - Ćirković, Jovana
AU  - Jelušić, Aleksandra
AU  - Pucarević, Mira
AU  - Popović Milovanović, Tatjana
PY  - 2022
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/738
AB  - In this work by encapsulation technique we have synthetized three new clove bud essential oil (CEO) Emulsifiable Concentrate (EC) formulations depending on the carrier (synthetic zeolite- F-CSZ, nature zeolite- F-CNZ and gelatin- F-CG). The main idea was to develop an eco-friendly biopesticide that can find use in plant protection as an alternative to the use of conventional pesticides. By encapsulation we wanted to enable water solubility and ensure prolonged efficacy of the essential oil. Biological activity of designed CEO formulations was tested on potato tuber moth Phthorimaea operculella (fumigant mode of action), gray mold fungal pathogen Botrytis cinerea (preserver coatings), and soft rotting bacterial pathogens Pectobacterium carotovorum (subsp. carotovorum and brasiliensis) and Dickeya dianthicola (direct competition). CEO formulations evinced a prolonged action on mortality of P. operculella during the insects’ exposure to the concentration of the emulsions of 40 µL L−1 air. The mortality gradually decreased from a probability of 100% after the first 24 h to 50% after 5 days for F-CSZ or after 4 days for F-CNZ and F-CG. The most promising formulation is F-CSZ enabling activity during 14 days of exposure, while the effect of the other two formulations lasted 10 days. All three formulations produced a strong fungicidal effect against B. cinerea by preventing infection and disease development. The best efficacy was evidenced with F-CSZ (synthetic zeolite as a carrier) showing 100% efficacy when it was used even at the lowest tested concentration of active CEO (1%). The results of in vitro testing against soft rot pathogens determined the MIC value of CEO formulations to be 1% of active CEO. By this research, we present a novel perspective on the use of essential oils as an alternative, environmental biopesticide. CEO formulations can be commercially exploited as a fumigant or preserver coatings to extend the shelf life of stored products or the fresh-fruit market.
PB  - MDPI
T2  - Agriculture
T1  - Encapsulated clove bud essential oil: A new perspective as an eco-friendly biopesticide
IS  - 3
SP  - 338
VL  - 12
DO  - 10.3390/agriculture12030338
ER  - 

@article{
author = "Milićević, Zoran and Krnjajić, Slobodan and Stević, Milan and Ćirković, Jovana and Jelušić, Aleksandra and Pucarević, Mira and Popović Milovanović, Tatjana",
year = "2022",
abstract = "In this work by encapsulation technique we have synthetized three new clove bud essential oil (CEO) Emulsifiable Concentrate (EC) formulations depending on the carrier (synthetic zeolite- F-CSZ, nature zeolite- F-CNZ and gelatin- F-CG). The main idea was to develop an eco-friendly biopesticide that can find use in plant protection as an alternative to the use of conventional pesticides. By encapsulation we wanted to enable water solubility and ensure prolonged efficacy of the essential oil. Biological activity of designed CEO formulations was tested on potato tuber moth Phthorimaea operculella (fumigant mode of action), gray mold fungal pathogen Botrytis cinerea (preserver coatings), and soft rotting bacterial pathogens Pectobacterium carotovorum (subsp. carotovorum and brasiliensis) and Dickeya dianthicola (direct competition). CEO formulations evinced a prolonged action on mortality of P. operculella during the insects’ exposure to the concentration of the emulsions of 40 µL L−1 air. The mortality gradually decreased from a probability of 100% after the first 24 h to 50% after 5 days for F-CSZ or after 4 days for F-CNZ and F-CG. The most promising formulation is F-CSZ enabling activity during 14 days of exposure, while the effect of the other two formulations lasted 10 days. All three formulations produced a strong fungicidal effect against B. cinerea by preventing infection and disease development. The best efficacy was evidenced with F-CSZ (synthetic zeolite as a carrier) showing 100% efficacy when it was used even at the lowest tested concentration of active CEO (1%). The results of in vitro testing against soft rot pathogens determined the MIC value of CEO formulations to be 1% of active CEO. By this research, we present a novel perspective on the use of essential oils as an alternative, environmental biopesticide. CEO formulations can be commercially exploited as a fumigant or preserver coatings to extend the shelf life of stored products or the fresh-fruit market.",
publisher = "MDPI",
journal = "Agriculture",
title = "Encapsulated clove bud essential oil: A new perspective as an eco-friendly biopesticide",
number = "3",
pages = "338",
volume = "12",
doi = "10.3390/agriculture12030338"
}

Milićević, Z., Krnjajić, S., Stević, M., Ćirković, J., Jelušić, A., Pucarević, M.,& Popović Milovanović, T.. (2022). Encapsulated clove bud essential oil: A new perspective as an eco-friendly biopesticide. in Agriculture
MDPI., 12(3), 338.
https://doi.org/10.3390/agriculture12030338

Milićević Z, Krnjajić S, Stević M, Ćirković J, Jelušić A, Pucarević M, Popović Milovanović T. Encapsulated clove bud essential oil: A new perspective as an eco-friendly biopesticide. in Agriculture. 2022;12(3):338.
doi:10.3390/agriculture12030338 .

Milićević, Zoran, Krnjajić, Slobodan, Stević, Milan, Ćirković, Jovana, Jelušić, Aleksandra, Pucarević, Mira, Popović Milovanović, Tatjana, "Encapsulated clove bud essential oil: A new perspective as an eco-friendly biopesticide" in Agriculture, 12, no. 3 (2022):338,
https://doi.org/10.3390/agriculture12030338 . .

TY  - JOUR
AU  - Malembic-Maher, Sylvie
AU  - Desque, Delphine
AU  - Khalil, Dima
AU  - Salar, Pascal
AU  - Bergey, Bernard
AU  - Danet, Jean-Luc
AU  - Duret, Sybille
AU  - Dubrana-Ourabah, Marie-Pierre
AU  - Beven, Laure
AU  - Ember, Ibolyia
AU  - Acs, Zoltan
AU  - Della Bartola, Michele
AU  - MATERAZZI, ALBERTO
AU  - Fillipin, Luisa
AU  - Krnjajić, Slobodan
AU  - Krstić, Oliver
AU  - Tosevski, Ivo
AU  - Lang, Friederike
AU  - Jarausch, Barbara
AU  - Kolber, Maria
AU  - Jovic, Jelena
AU  - angelini, elisa
AU  - Arricau-Bouvery, Nathalie
AU  - Maixner, Michael
AU  - Foissac, Xavier
PY  - 2020-03-25
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/644
AB  - Flavescence dorée (FD) is a European quarantine grapevine disease transmitted by the Deltocephalinae leafhopper Scaphoideus titanus. Whereas this vector had been introduced from North America, the possible European origin of FD phytoplasma needed to be challenged and correlated with ecological and genetic drivers of FD emergence. For that purpose, a survey of genetic diversity of these phytoplasmas in grapevines, S. titanus, black alders, alder leafhoppers and clematis were conducted in five European countries. Out of 132 map genotypes, only 11 were associated to FD outbreaks, three were detected in clematis, whereas 127 were detected in alder trees, alder leafhoppers or in grapevines out of FD outbreaks. Most of the alder trees were found infected, including 8% with FD genotypes M6, M38 and M50, also present in alders neighboring FD-free vineyards and vineyard-free areas. The Macropsinae Oncopsis alni could transmit genotypes unable to achieve transmission by S. titanus, while the Deltocephalinae Allygus spp. and Orientus ishidae transmitted M38 and M50 that proved to be compatible with S. titanus. Variability of vmpA and vmpB adhesin-like genes clearly discriminated 3 genetic clusters. Cluster Vmp-I grouped genotypes only transmitted by O. alni, while clusters Vmp-II and -III grouped genotypes transmitted by Deltocephalinae leafhoppers. Interestingly, adhesin repeated domains evolved independently in cluster Vmp-I, whereas in clusters Vmp-II and–III showed recent duplications. Latex beads coated with various ratio of VmpA of clusters II and I, showed that cluster II VmpA promoted enhanced adhesion to the Deltocephalinae Euscelidius variegatus epithelial cells and were better retained in both E. variegatus and S. titanus midguts. Our data demonstrate that most FD phytoplasmas are endemic to European alders. Their emergence as grapevine epidemic pathogens appeared restricted to some genetic variants pre-existing in alders, whose compatibility to S. titanus correlates with different vmp gene sequences and VmpA binding properties.
PB  - Public Library of Science
T2  - PLOS PATHOGENS
T1  - When a Palearctic bacterium meets a Nearctic insect vector: Genetic and ecological insights into the emergence of the grapevine Flavescence dore´e epidemics in Europe
IS  - 3
VL  - 16
DO  - 10.1371/journal.ppat.1007967
ER  - 

@article{
author = "Malembic-Maher, Sylvie and Desque, Delphine and Khalil, Dima and Salar, Pascal and Bergey, Bernard and Danet, Jean-Luc and Duret, Sybille and Dubrana-Ourabah, Marie-Pierre and Beven, Laure and Ember, Ibolyia and Acs, Zoltan and Della Bartola, Michele and MATERAZZI, ALBERTO and Fillipin, Luisa and Krnjajić, Slobodan and Krstić, Oliver and Tosevski, Ivo and Lang, Friederike and Jarausch, Barbara and Kolber, Maria and Jovic, Jelena and angelini, elisa and Arricau-Bouvery, Nathalie and Maixner, Michael and Foissac, Xavier",
year = "2020-03-25",
abstract = "Flavescence dorée (FD) is a European quarantine grapevine disease transmitted by the Deltocephalinae leafhopper Scaphoideus titanus. Whereas this vector had been introduced from North America, the possible European origin of FD phytoplasma needed to be challenged and correlated with ecological and genetic drivers of FD emergence. For that purpose, a survey of genetic diversity of these phytoplasmas in grapevines, S. titanus, black alders, alder leafhoppers and clematis were conducted in five European countries. Out of 132 map genotypes, only 11 were associated to FD outbreaks, three were detected in clematis, whereas 127 were detected in alder trees, alder leafhoppers or in grapevines out of FD outbreaks. Most of the alder trees were found infected, including 8% with FD genotypes M6, M38 and M50, also present in alders neighboring FD-free vineyards and vineyard-free areas. The Macropsinae Oncopsis alni could transmit genotypes unable to achieve transmission by S. titanus, while the Deltocephalinae Allygus spp. and Orientus ishidae transmitted M38 and M50 that proved to be compatible with S. titanus. Variability of vmpA and vmpB adhesin-like genes clearly discriminated 3 genetic clusters. Cluster Vmp-I grouped genotypes only transmitted by O. alni, while clusters Vmp-II and -III grouped genotypes transmitted by Deltocephalinae leafhoppers. Interestingly, adhesin repeated domains evolved independently in cluster Vmp-I, whereas in clusters Vmp-II and–III showed recent duplications. Latex beads coated with various ratio of VmpA of clusters II and I, showed that cluster II VmpA promoted enhanced adhesion to the Deltocephalinae Euscelidius variegatus epithelial cells and were better retained in both E. variegatus and S. titanus midguts. Our data demonstrate that most FD phytoplasmas are endemic to European alders. Their emergence as grapevine epidemic pathogens appeared restricted to some genetic variants pre-existing in alders, whose compatibility to S. titanus correlates with different vmp gene sequences and VmpA binding properties.",
publisher = "Public Library of Science",
journal = "PLOS PATHOGENS",
title = "When a Palearctic bacterium meets a Nearctic insect vector: Genetic and ecological insights into the emergence of the grapevine Flavescence dore´e epidemics in Europe",
number = "3",
volume = "16",
doi = "10.1371/journal.ppat.1007967"
}

Malembic-Maher, S., Desque, D., Khalil, D., Salar, P., Bergey, B., Danet, J., Duret, S., Dubrana-Ourabah, M., Beven, L., Ember, I., Acs, Z., Della Bartola, M., MATERAZZI, A., Fillipin, L., Krnjajić, S., Krstić, O., Tosevski, I., Lang, F., Jarausch, B., Kolber, M., Jovic, J., angelini, e., Arricau-Bouvery, N., Maixner, M.,& Foissac, X.. (2020-03-25). When a Palearctic bacterium meets a Nearctic insect vector: Genetic and ecological insights into the emergence of the grapevine Flavescence dore´e epidemics in Europe. in PLOS PATHOGENS
Public Library of Science., 16(3).
https://doi.org/10.1371/journal.ppat.1007967

Malembic-Maher S, Desque D, Khalil D, Salar P, Bergey B, Danet J, Duret S, Dubrana-Ourabah M, Beven L, Ember I, Acs Z, Della Bartola M, MATERAZZI A, Fillipin L, Krnjajić S, Krstić O, Tosevski I, Lang F, Jarausch B, Kolber M, Jovic J, angelini E, Arricau-Bouvery N, Maixner M, Foissac X. When a Palearctic bacterium meets a Nearctic insect vector: Genetic and ecological insights into the emergence of the grapevine Flavescence dore´e epidemics in Europe. in PLOS PATHOGENS. 2020;16(3).
doi:10.1371/journal.ppat.1007967 .

Malembic-Maher, Sylvie, Desque, Delphine, Khalil, Dima, Salar, Pascal, Bergey, Bernard, Danet, Jean-Luc, Duret, Sybille, Dubrana-Ourabah, Marie-Pierre, Beven, Laure, Ember, Ibolyia, Acs, Zoltan, Della Bartola, Michele, MATERAZZI, ALBERTO, Fillipin, Luisa, Krnjajić, Slobodan, Krstić, Oliver, Tosevski, Ivo, Lang, Friederike, Jarausch, Barbara, Kolber, Maria, Jovic, Jelena, angelini, elisa, Arricau-Bouvery, Nathalie, Maixner, Michael, Foissac, Xavier, "When a Palearctic bacterium meets a Nearctic insect vector: Genetic and ecological insights into the emergence of the grapevine Flavescence dore´e epidemics in Europe" in PLOS PATHOGENS, 16, no. 3 (2020-03-25),
https://doi.org/10.1371/journal.ppat.1007967 . .

TY  - JOUR
AU  - Oro, Violeta
AU  - Krnjajić, Slobodan
AU  - Tabaković, Marijenka
AU  - Stanojević, Jelena
AU  - Ilic-Stojanovic, Snezana
PY  - 2020
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/752
AB  - Essential oils (EOs) have historically been used for centuries in folk medicine, and nowadays they seem to be a promising control strategy against wide spectra of pathogens, diseases, and parasites. Studies on free-living nematodes are scarce. The free-living microbivorous nematode Panagrolaimus sp. was chosen as the test organism. The nematode possesses extraordinary biological properties, such as resistance to extremely low temperatures and long-term survival under minimal metabolic activity. Fifty EOs from 22 plant families of gymnosperms and angiosperms were tested on Panagrolaimus sp. The aims of this study were to investigate the in vitro impact of EOs on the psychrophilic nematode Panagrolaimus sp. in a direct contact bioassay, to list the activity of EOs based on median lethal concentration (LC50), to determine the composition of the EOs with the best nematicidal activity, and to compare the activity of EOs on Panagrolaimus sp. versus plant parasitic nematodes. The results based on the LC50 values, calculated using Probit analysis, categorized the EOs into three categories: low, moderate and highly active. The members of the laurel family, i.e., Cinnamomum cassia and C. burmannii, exhibited the best nematicidal activity. Aldehydes were generally the major chemical components of the most active EOs and were the chemicals potentially responsible for the nematicidal activity.
PB  - MDPI
T2  - Plants
T1  - Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae)
SP  - 1588
VL  - 9
DO  - 10.3390/plants9111588
ER  - 

@article{
author = "Oro, Violeta and Krnjajić, Slobodan and Tabaković, Marijenka and Stanojević, Jelena and Ilic-Stojanovic, Snezana",
year = "2020",
abstract = "Essential oils (EOs) have historically been used for centuries in folk medicine, and nowadays they seem to be a promising control strategy against wide spectra of pathogens, diseases, and parasites. Studies on free-living nematodes are scarce. The free-living microbivorous nematode Panagrolaimus sp. was chosen as the test organism. The nematode possesses extraordinary biological properties, such as resistance to extremely low temperatures and long-term survival under minimal metabolic activity. Fifty EOs from 22 plant families of gymnosperms and angiosperms were tested on Panagrolaimus sp. The aims of this study were to investigate the in vitro impact of EOs on the psychrophilic nematode Panagrolaimus sp. in a direct contact bioassay, to list the activity of EOs based on median lethal concentration (LC50), to determine the composition of the EOs with the best nematicidal activity, and to compare the activity of EOs on Panagrolaimus sp. versus plant parasitic nematodes. The results based on the LC50 values, calculated using Probit analysis, categorized the EOs into three categories: low, moderate and highly active. The members of the laurel family, i.e., Cinnamomum cassia and C. burmannii, exhibited the best nematicidal activity. Aldehydes were generally the major chemical components of the most active EOs and were the chemicals potentially responsible for the nematicidal activity.",
publisher = "MDPI",
journal = "Plants",
title = "Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae)",
pages = "1588",
volume = "9",
doi = "10.3390/plants9111588"
}

Oro, V., Krnjajić, S., Tabaković, M., Stanojević, J.,& Ilic-Stojanovic, S.. (2020). Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae). in Plants
MDPI., 9, 1588.
https://doi.org/10.3390/plants9111588

Oro V, Krnjajić S, Tabaković M, Stanojević J, Ilic-Stojanovic S. Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae). in Plants. 2020;9:1588.
doi:10.3390/plants9111588 .

Oro, Violeta, Krnjajić, Slobodan, Tabaković, Marijenka, Stanojević, Jelena, Ilic-Stojanovic, Snezana, "Nematicidal Activity of Essential Oils on a Psychrophilic Panagrolaimus sp. (Nematoda: Panagrolaimidae)" in Plants, 9 (2020):1588,
https://doi.org/10.3390/plants9111588 . .

TY  - JOUR
AU  - Jovanović, Jelena
AU  - Krnjajić, Slobodan
AU  - Ćirković, Jovana
AU  - Radojković, Aleksandar
AU  - Popović Milovanović, Tatjana
AU  - Branković, Goran
AU  - Branković, Zorica
PY  - 2020
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/743
AB  - The study reported the development of biodegradable, environment- and eco-friendly material based on natural polymers and lemongrass (Cymbopogon citratus L.) essential oil (LEO) for application as a green pesticide. The insecticidal effect of an emulsion composed of encapsulated LEO into a biopolymer matrix against the potato tuber moth (Phthorimaea operculella, Lepidoptera: Gelechiidae) (PTM) was examined and its prolonged effect compared with pure LEO. The lethal effect of the encapsulated LEO against the PTM was prolonged for up to seven days as compared to 48 h for the pure LEO. The slow release rate of the active compound (citral) from the encapsulated and the pure LEO was determined by UV-Vis spectrophotometry. After seven days the citral concentration in the encapsulated LEO was higher (60%) than in the pure LEO after 48 h (52.7%). The results of the slow release of the active compound correlated well with the insecticidal effect of the encapsulated and the pure LEO against the PTM.
PB  - Elsevier
T2  - Crop Protection
T1  - Effect of encapsulated lemongrass (Cymbopogon citratus L.) essential oil against potato tuber moth Phthorimaea operculella
EP  - 109
SP  - 105
VL  - 132
DO  - 10.1016/j.cropro.2020.105109
ER  - 

@article{
author = "Jovanović, Jelena and Krnjajić, Slobodan and Ćirković, Jovana and Radojković, Aleksandar and Popović Milovanović, Tatjana and Branković, Goran and Branković, Zorica",
year = "2020",
abstract = "The study reported the development of biodegradable, environment- and eco-friendly material based on natural polymers and lemongrass (Cymbopogon citratus L.) essential oil (LEO) for application as a green pesticide. The insecticidal effect of an emulsion composed of encapsulated LEO into a biopolymer matrix against the potato tuber moth (Phthorimaea operculella, Lepidoptera: Gelechiidae) (PTM) was examined and its prolonged effect compared with pure LEO. The lethal effect of the encapsulated LEO against the PTM was prolonged for up to seven days as compared to 48 h for the pure LEO. The slow release rate of the active compound (citral) from the encapsulated and the pure LEO was determined by UV-Vis spectrophotometry. After seven days the citral concentration in the encapsulated LEO was higher (60%) than in the pure LEO after 48 h (52.7%). The results of the slow release of the active compound correlated well with the insecticidal effect of the encapsulated and the pure LEO against the PTM.",
publisher = "Elsevier",
journal = "Crop Protection",
title = "Effect of encapsulated lemongrass (Cymbopogon citratus L.) essential oil against potato tuber moth Phthorimaea operculella",
pages = "109-105",
volume = "132",
doi = "10.1016/j.cropro.2020.105109"
}

Jovanović, J., Krnjajić, S., Ćirković, J., Radojković, A., Popović Milovanović, T., Branković, G.,& Branković, Z.. (2020). Effect of encapsulated lemongrass (Cymbopogon citratus L.) essential oil against potato tuber moth Phthorimaea operculella. in Crop Protection
Elsevier., 132, 105-109.
https://doi.org/10.1016/j.cropro.2020.105109

Jovanović J, Krnjajić S, Ćirković J, Radojković A, Popović Milovanović T, Branković G, Branković Z. Effect of encapsulated lemongrass (Cymbopogon citratus L.) essential oil against potato tuber moth Phthorimaea operculella. in Crop Protection. 2020;132:105-109.
doi:10.1016/j.cropro.2020.105109 .

Jovanović, Jelena, Krnjajić, Slobodan, Ćirković, Jovana, Radojković, Aleksandar, Popović Milovanović, Tatjana, Branković, Goran, Branković, Zorica, "Effect of encapsulated lemongrass (Cymbopogon citratus L.) essential oil against potato tuber moth Phthorimaea operculella" in Crop Protection, 132 (2020):105-109,
https://doi.org/10.1016/j.cropro.2020.105109 . .

TY  - JOUR
AU  - Popović, Tatjana
AU  - Blagojević, Jovana
AU  - Aleksić, Goran
AU  - Jelušić, Aleksandra
AU  - Krnjajić, Slobodan
AU  - Milovanović, Predrag
PY  - 2018
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/578
AB  - Unusual blight-like symptoms appeared on highbush blueberry plants in Serbia during August 2015 and infected plants showed browning and reddening of leaves, drying of foliage and brown discolouration of internal vascular stem tissues. The objective of this study was to isolate and confirm a causal agent of the disease. Five diseased blueberry plants (2-year-old), with visible brown discolouration in the wood, were collected for isolation on potato dextrose agar (PDA). Morphological analysis of the selected fungal isolates showed the presence of abundant black, round to oblong, or irregularly shaped microsclerotia immersed in the PDA. Dark, globose pycnidia formed on water agar with an initially hyaline, granular content and single-celled conidia, indicating the presence of plant pathogenic fungus Macrophomina phaseolina associated with symptomatic plant tissues. Pathogenicity was confirmed on potted blueberry plants based on the initial symptoms of leaves turning yellowish to brown at the leaf edges, followed by the defoliation of leaves of the inoculated stems. Discolouration of vascular tissues was also observed on transverse sections of inoculated stems. The pathogen M. phaseolina was confirmed using molecular analysis of the ITS1-5.8S-ITS2 region of rDNA and a part of the TEF-1 gene region. This is the first report of M. phaseolina causing a blight disease on highbush blueberry in Serbia. The study should help in elucidating disease symptomatology and provide information on the risk which this fungus could pose in blueberry production.
PB  - Abingdon : Taylor & Francis Ltd.
T2  - Canadian Journal of Plant Pathology
T1  - A blight disease on highbush blueberry associated with Macrophomina phaseolina in Serbia
EP  - 127
IS  - 1
SP  - 121
VL  - 40
DO  - 10.1080/07060661.2017.1415977
ER  - 

@article{
author = "Popović, Tatjana and Blagojević, Jovana and Aleksić, Goran and Jelušić, Aleksandra and Krnjajić, Slobodan and Milovanović, Predrag",
year = "2018",
abstract = "Unusual blight-like symptoms appeared on highbush blueberry plants in Serbia during August 2015 and infected plants showed browning and reddening of leaves, drying of foliage and brown discolouration of internal vascular stem tissues. The objective of this study was to isolate and confirm a causal agent of the disease. Five diseased blueberry plants (2-year-old), with visible brown discolouration in the wood, were collected for isolation on potato dextrose agar (PDA). Morphological analysis of the selected fungal isolates showed the presence of abundant black, round to oblong, or irregularly shaped microsclerotia immersed in the PDA. Dark, globose pycnidia formed on water agar with an initially hyaline, granular content and single-celled conidia, indicating the presence of plant pathogenic fungus Macrophomina phaseolina associated with symptomatic plant tissues. Pathogenicity was confirmed on potted blueberry plants based on the initial symptoms of leaves turning yellowish to brown at the leaf edges, followed by the defoliation of leaves of the inoculated stems. Discolouration of vascular tissues was also observed on transverse sections of inoculated stems. The pathogen M. phaseolina was confirmed using molecular analysis of the ITS1-5.8S-ITS2 region of rDNA and a part of the TEF-1 gene region. This is the first report of M. phaseolina causing a blight disease on highbush blueberry in Serbia. The study should help in elucidating disease symptomatology and provide information on the risk which this fungus could pose in blueberry production.",
publisher = "Abingdon : Taylor & Francis Ltd.",
journal = "Canadian Journal of Plant Pathology",
title = "A blight disease on highbush blueberry associated with Macrophomina phaseolina in Serbia",
pages = "127-121",
number = "1",
volume = "40",
doi = "10.1080/07060661.2017.1415977"
}

Popović, T., Blagojević, J., Aleksić, G., Jelušić, A., Krnjajić, S.,& Milovanović, P.. (2018). A blight disease on highbush blueberry associated with Macrophomina phaseolina in Serbia. in Canadian Journal of Plant Pathology
Abingdon : Taylor & Francis Ltd.., 40(1), 121-127.
https://doi.org/10.1080/07060661.2017.1415977

Popović T, Blagojević J, Aleksić G, Jelušić A, Krnjajić S, Milovanović P. A blight disease on highbush blueberry associated with Macrophomina phaseolina in Serbia. in Canadian Journal of Plant Pathology. 2018;40(1):121-127.
doi:10.1080/07060661.2017.1415977 .

Popović, Tatjana, Blagojević, Jovana, Aleksić, Goran, Jelušić, Aleksandra, Krnjajić, Slobodan, Milovanović, Predrag, "A blight disease on highbush blueberry associated with Macrophomina phaseolina in Serbia" in Canadian Journal of Plant Pathology, 40, no. 1 (2018):121-127,
https://doi.org/10.1080/07060661.2017.1415977 . .

TY  - JOUR
AU  - Popović, Tatjana
AU  - Milićević, Zoran
AU  - Oro, Violeta
AU  - Kostić, Igor
AU  - Radović, Vesela
AU  - Jelušić, Aleksandra
AU  - Krnjajić, Slobodan
PY  - 2018
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/544
AB  - Numerous scientific research studies all over the world have addressed the problem of agriculture in the 21st century as being particularly sensitive to climate change, which has caused phytopathogenic bacteria to spread. Therefore, there is a clear and urgent need to contain this kind of risk in agricultural production (both conventional and organic farming). The objective of this study was to determine the antibacterial activity of 30 essential oils (EOs) against three harmful plant pathogenic bacteria of agricultural importance, Erwinia amylovora, Xanthomonas campestris pv. campestris and Pseudomonas syringae pv. syringae. The study included in vitro testing, using an agar-diffusion assay. The EOs of Ceylon cinnamon (leaf and bark), oregano, clove bud and palmarosa revealed antibacterial activity against the test bacteria, and the maximum mean inhibition zone diameters of 35 mm was found against E. amylovora and X. campestris pv. campestris (highly sensitive reaction), while it was smaller in the case of P. syringae pv. syringae, from 18.25-26.25 mm (sensitive to very sensitive reaction). Maximum diameter of the zone of inhibition (35 mm) was obtained using basil and peppermint against E. amylovora, and rosemary, blue gum and camphor tree against X. campestris pv. campestris. Not a single EO inhibited P. syringae pv. syringae with the resulting total diameter zone of 35 mm, and this test bacteria was resultingly classified as the least susceptible bacterium of the three tested. EOs of lemongrass, aniseed, ylang ylang, silver fir, lemon, dwarf mountain pine, bay laurel and scots pine caused sensitive reaction of the tested bacteria. Peppermint, black cumin, Indian frankincense, bergamot orange, common juniper, bitter orange and neem produced variable reactions from total to weakly or no inhibition at all. Weakly activity was found in niaouli and Atlas cedar. Eastern red cedar, patchouli, Indian sandalwood and ginger caused no reaction of any of the test bacteria. The results offer a basis for further work based on in vivo testing for the purpose of developing ‘natural pesticides’ for control of phytopathogenic bacteria, thus giving a significant contribution to reducing yield losses in agriculture and sustainable development.
AB  - Brojna naučna istraživanja širom sveta potvrđuju da je poljoprivreda u 21. veku posebno osetljiva na klimatske promene koje su uzrok širenja fitopatogenih bakterija. Stoga je jasna hitna potreba za ublažavanjem ovog rizika u poljoprivrednoj proizvodnji (u konvencionalnoj i organskoj poljoprivredi). Cilj ovog rada je određivanje antibakterijske aktivnosti 30 etarskih ulja prema tri ekonomski značajne fitopatogene bakterije, Erwinia amylovora, Xanthomonas campestris pv. campestris i Pseudomonas syringae pv. syringae. Istraživanja su vršena u in vitro uslovima, korišćenjem agar-difuzne metode. Etarska ulja pravog cimeta (od lista i kore), origana, zatim karanfilića i palmaroze, su pokazala antibakterijsku aktivnost prema testiranim sojevima bakterija, ostvarujući zone inhibicije maksimum prečnika 35 mm dobijene u slučaju E. amylovora i X. campestris pv. campestris (visoko osetljiva reakcija), a u slučaju P. syringae pv. syringae manju, od 18.25-26.25 mm (osetljiva do vrlo osetljiva reakcija). Maksimalni prečnik inhibicione zone (35 mm) je takođe dobijen primenom ulja bosiljka i pitome nane prema E. amylovora i ruzmarina, eukaliptusa i ravensare prema X. campestris pv. campestris. Kod P. syringae pv. syringae ni u jednom slučaju primene ulja nije postignut maksimalan prečnik inhibicije od 35 mm, na osnovu čega je ova bakterija svrstana kao slabije osetljiva. Etarska ulja limun trave, anisa, ilang-ilanga, evropske jele, limuna, planinskog bora, lovora i belog bora su rezultirala osetljivom reakcijom testiranih sojeva bakterija. Pitoma nana, čurukot, tamjan, begramot, kleka, gorka pomorandža i nim su izazvali varijabilnu reakciju, od potpune inhibicije, do slabe ili čak i bez inhibicije. Slaba aktivnost je ostvarena kod niaoulija i atlaskog kedra. Sve tri testirane bakterije nisu pokazale reakciju prema virdžinijskoj kleki, pačuliju, sandalovini i đumbiru. Rezultati dobijeni u ovom radu daju osnovu za dalja istraživanja in vivo, sa svrhom razvoja 'prirodnih pesticida' koji se mogu primeniti za suzbijanje fitopatogenih bakterija, čime se daje značajan doprinos u smanjenju gubitaka prinosa u poljoprivredi i održivom razvoju.
PB  - Institute of Pesticides and Environmental Protection
T2  - Pesticidi i fitomedicina
T1  - A preliminary study of antibacterial activity of thirty essential oils against several important plant pathogenic bacteria
T1  - Preliminarna ispitivanja antibaktericidnog delovanja etarskih ulja na ekonomski značajne fitopatogene bakterije
EP  - 195
IS  - 3-4
SP  - 185
VL  - 33
DO  - 10.2298/PIF1804185P
ER  - 

@article{
author = "Popović, Tatjana and Milićević, Zoran and Oro, Violeta and Kostić, Igor and Radović, Vesela and Jelušić, Aleksandra and Krnjajić, Slobodan",
year = "2018",
abstract = "Numerous scientific research studies all over the world have addressed the problem of agriculture in the 21st century as being particularly sensitive to climate change, which has caused phytopathogenic bacteria to spread. Therefore, there is a clear and urgent need to contain this kind of risk in agricultural production (both conventional and organic farming). The objective of this study was to determine the antibacterial activity of 30 essential oils (EOs) against three harmful plant pathogenic bacteria of agricultural importance, Erwinia amylovora, Xanthomonas campestris pv. campestris and Pseudomonas syringae pv. syringae. The study included in vitro testing, using an agar-diffusion assay. The EOs of Ceylon cinnamon (leaf and bark), oregano, clove bud and palmarosa revealed antibacterial activity against the test bacteria, and the maximum mean inhibition zone diameters of 35 mm was found against E. amylovora and X. campestris pv. campestris (highly sensitive reaction), while it was smaller in the case of P. syringae pv. syringae, from 18.25-26.25 mm (sensitive to very sensitive reaction). Maximum diameter of the zone of inhibition (35 mm) was obtained using basil and peppermint against E. amylovora, and rosemary, blue gum and camphor tree against X. campestris pv. campestris. Not a single EO inhibited P. syringae pv. syringae with the resulting total diameter zone of 35 mm, and this test bacteria was resultingly classified as the least susceptible bacterium of the three tested. EOs of lemongrass, aniseed, ylang ylang, silver fir, lemon, dwarf mountain pine, bay laurel and scots pine caused sensitive reaction of the tested bacteria. Peppermint, black cumin, Indian frankincense, bergamot orange, common juniper, bitter orange and neem produced variable reactions from total to weakly or no inhibition at all. Weakly activity was found in niaouli and Atlas cedar. Eastern red cedar, patchouli, Indian sandalwood and ginger caused no reaction of any of the test bacteria. The results offer a basis for further work based on in vivo testing for the purpose of developing ‘natural pesticides’ for control of phytopathogenic bacteria, thus giving a significant contribution to reducing yield losses in agriculture and sustainable development., Brojna naučna istraživanja širom sveta potvrđuju da je poljoprivreda u 21. veku posebno osetljiva na klimatske promene koje su uzrok širenja fitopatogenih bakterija. Stoga je jasna hitna potreba za ublažavanjem ovog rizika u poljoprivrednoj proizvodnji (u konvencionalnoj i organskoj poljoprivredi). Cilj ovog rada je određivanje antibakterijske aktivnosti 30 etarskih ulja prema tri ekonomski značajne fitopatogene bakterije, Erwinia amylovora, Xanthomonas campestris pv. campestris i Pseudomonas syringae pv. syringae. Istraživanja su vršena u in vitro uslovima, korišćenjem agar-difuzne metode. Etarska ulja pravog cimeta (od lista i kore), origana, zatim karanfilića i palmaroze, su pokazala antibakterijsku aktivnost prema testiranim sojevima bakterija, ostvarujući zone inhibicije maksimum prečnika 35 mm dobijene u slučaju E. amylovora i X. campestris pv. campestris (visoko osetljiva reakcija), a u slučaju P. syringae pv. syringae manju, od 18.25-26.25 mm (osetljiva do vrlo osetljiva reakcija). Maksimalni prečnik inhibicione zone (35 mm) je takođe dobijen primenom ulja bosiljka i pitome nane prema E. amylovora i ruzmarina, eukaliptusa i ravensare prema X. campestris pv. campestris. Kod P. syringae pv. syringae ni u jednom slučaju primene ulja nije postignut maksimalan prečnik inhibicije od 35 mm, na osnovu čega je ova bakterija svrstana kao slabije osetljiva. Etarska ulja limun trave, anisa, ilang-ilanga, evropske jele, limuna, planinskog bora, lovora i belog bora su rezultirala osetljivom reakcijom testiranih sojeva bakterija. Pitoma nana, čurukot, tamjan, begramot, kleka, gorka pomorandža i nim su izazvali varijabilnu reakciju, od potpune inhibicije, do slabe ili čak i bez inhibicije. Slaba aktivnost je ostvarena kod niaoulija i atlaskog kedra. Sve tri testirane bakterije nisu pokazale reakciju prema virdžinijskoj kleki, pačuliju, sandalovini i đumbiru. Rezultati dobijeni u ovom radu daju osnovu za dalja istraživanja in vivo, sa svrhom razvoja 'prirodnih pesticida' koji se mogu primeniti za suzbijanje fitopatogenih bakterija, čime se daje značajan doprinos u smanjenju gubitaka prinosa u poljoprivredi i održivom razvoju.",
publisher = "Institute of Pesticides and Environmental Protection",
journal = "Pesticidi i fitomedicina",
title = "A preliminary study of antibacterial activity of thirty essential oils against several important plant pathogenic bacteria, Preliminarna ispitivanja antibaktericidnog delovanja etarskih ulja na ekonomski značajne fitopatogene bakterije",
pages = "195-185",
number = "3-4",
volume = "33",
doi = "10.2298/PIF1804185P"
}

Popović, T., Milićević, Z., Oro, V., Kostić, I., Radović, V., Jelušić, A.,& Krnjajić, S.. (2018). A preliminary study of antibacterial activity of thirty essential oils against several important plant pathogenic bacteria. in Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection., 33(3-4), 185-195.
https://doi.org/10.2298/PIF1804185P

Popović T, Milićević Z, Oro V, Kostić I, Radović V, Jelušić A, Krnjajić S. A preliminary study of antibacterial activity of thirty essential oils against several important plant pathogenic bacteria. in Pesticidi i fitomedicina. 2018;33(3-4):185-195.
doi:10.2298/PIF1804185P .

Popović, Tatjana, Milićević, Zoran, Oro, Violeta, Kostić, Igor, Radović, Vesela, Jelušić, Aleksandra, Krnjajić, Slobodan, "A preliminary study of antibacterial activity of thirty essential oils against several important plant pathogenic bacteria" in Pesticidi i fitomedicina, 33, no. 3-4 (2018):185-195,
https://doi.org/10.2298/PIF1804185P . .

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 . .

TY  - JOUR
AU  - Toševski, Ivo
AU  - Jović, Jelena
AU  - Mitrović, Milana
AU  - Cvrković, Tatjana
AU  - Krstić, Oliver
AU  - Krnjajić, Slobodan
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/191
AB  - Tomato leaf miner Tuta absoluta (Meyrick, 1917) (Lepidoptera: Gelechiidae), a devastating pest of tomato originating from South America has been recorded in Serbia on three localities: in tomato main greenhouse and open field production area located in the vicinity of town Leskovac (South Serbia), in surroundings of the village Donji Vrtogoš (near town Vranje, South Serbia) and in a greenhouses complex in Kraljevci (60 km west of Belgrade). The presence of T. absoluta was confirmed by morphological and molecular study of the collected specimens.
AB  - Prisustvo lisnog minera paradajza Tuta absoluta (Meyrick, 1917) (Lepidoptera: Gelechiidae), opasne štetočine poreklom iz Južne Amerike, utvrđeno je na tri lokaliteta u Srbiji: u plastenicima i poljima u okolini Leskovca (južna Srbija), u okolini sela Donji Vrtogoš (u blizini Vranja) i u kompleksu plastenika u selu Kraljevci (60 km zapadno od Beograda). Identifikacija T. absoluta je izvršena morfološkim i molekularnim analizama sakupljenih uzoraka.
PB  - Institute of Pesticides and Environmental Protection
T2  - Pesticidi i fitomedicina
T1  - Tuta absoluta (Meyrick, 1917) (Lepidoptera, Gelechiidae): A new pest of tomato in Serbia
T1  - Tuta absoluta (Meyrick, 1917) (Lepidoptera, Gelechiidae) - nova štetočina paradajza u Srbiji
EP  - 204
IS  - 3
SP  - 197
VL  - 26
DO  - 10.2298/PIF1103197T
ER  - 

@article{
author = "Toševski, Ivo and Jović, Jelena and Mitrović, Milana and Cvrković, Tatjana and Krstić, Oliver and Krnjajić, Slobodan",
year = "2011",
abstract = "Tomato leaf miner Tuta absoluta (Meyrick, 1917) (Lepidoptera: Gelechiidae), a devastating pest of tomato originating from South America has been recorded in Serbia on three localities: in tomato main greenhouse and open field production area located in the vicinity of town Leskovac (South Serbia), in surroundings of the village Donji Vrtogoš (near town Vranje, South Serbia) and in a greenhouses complex in Kraljevci (60 km west of Belgrade). The presence of T. absoluta was confirmed by morphological and molecular study of the collected specimens., Prisustvo lisnog minera paradajza Tuta absoluta (Meyrick, 1917) (Lepidoptera: Gelechiidae), opasne štetočine poreklom iz Južne Amerike, utvrđeno je na tri lokaliteta u Srbiji: u plastenicima i poljima u okolini Leskovca (južna Srbija), u okolini sela Donji Vrtogoš (u blizini Vranja) i u kompleksu plastenika u selu Kraljevci (60 km zapadno od Beograda). Identifikacija T. absoluta je izvršena morfološkim i molekularnim analizama sakupljenih uzoraka.",
publisher = "Institute of Pesticides and Environmental Protection",
journal = "Pesticidi i fitomedicina",
title = "Tuta absoluta (Meyrick, 1917) (Lepidoptera, Gelechiidae): A new pest of tomato in Serbia, Tuta absoluta (Meyrick, 1917) (Lepidoptera, Gelechiidae) - nova štetočina paradajza u Srbiji",
pages = "204-197",
number = "3",
volume = "26",
doi = "10.2298/PIF1103197T"
}

Toševski, I., Jović, J., Mitrović, M., Cvrković, T., Krstić, O.,& Krnjajić, S.. (2011). Tuta absoluta (Meyrick, 1917) (Lepidoptera, Gelechiidae): A new pest of tomato in Serbia. in Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection., 26(3), 197-204.
https://doi.org/10.2298/PIF1103197T

Toševski I, Jović J, Mitrović M, Cvrković T, Krstić O, Krnjajić S. Tuta absoluta (Meyrick, 1917) (Lepidoptera, Gelechiidae): A new pest of tomato in Serbia. in Pesticidi i fitomedicina. 2011;26(3):197-204.
doi:10.2298/PIF1103197T .

Toševski, Ivo, Jović, Jelena, Mitrović, Milana, Cvrković, Tatjana, Krstić, Oliver, Krnjajić, Slobodan, "Tuta absoluta (Meyrick, 1917) (Lepidoptera, Gelechiidae): A new pest of tomato in Serbia" in Pesticidi i fitomedicina, 26, no. 3 (2011):197-204,
https://doi.org/10.2298/PIF1103197T . .

TY  - JOUR
AU  - Jović, Jelena
AU  - Ember, Ibolya
AU  - Mitrović, Milana
AU  - Cvrković, Tatjana
AU  - Krstić, Oliver
AU  - Krnjajić, Slobodan
AU  - Acs, Zoltan
AU  - Koelber, Maria
AU  - Toševski, Ivo
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/180
AB  - In August 2010 potato plants expressing symptoms of phytoplasma infection were collected from three localities in Vojvodina province of Serbia and analyzed for phytoplasma presence. Phytoplasma detection was performed by PCR/RFLP analyzes of 16S rRNA gene and by stolbur-specific PCR amplification with Stol11 primers. Stolbur phytoplasma was detected in all symptomatic potato plants analyzed. This is the first report of molecular detection of stolbur phytoplasma infecting potato in Serbia.
PB  - Alma Mater Studiorum, Univ Bologna, Bologna
T2  - Bulletin of Insectology
T1  - Molecular detection of potato stolbur phytoplasma in Serbia
VL  - 64
ER  - 

@article{
author = "Jović, Jelena and Ember, Ibolya and Mitrović, Milana and Cvrković, Tatjana and Krstić, Oliver and Krnjajić, Slobodan and Acs, Zoltan and Koelber, Maria and Toševski, Ivo",
year = "2011",
abstract = "In August 2010 potato plants expressing symptoms of phytoplasma infection were collected from three localities in Vojvodina province of Serbia and analyzed for phytoplasma presence. Phytoplasma detection was performed by PCR/RFLP analyzes of 16S rRNA gene and by stolbur-specific PCR amplification with Stol11 primers. Stolbur phytoplasma was detected in all symptomatic potato plants analyzed. This is the first report of molecular detection of stolbur phytoplasma infecting potato in Serbia.",
publisher = "Alma Mater Studiorum, Univ Bologna, Bologna",
journal = "Bulletin of Insectology",
title = "Molecular detection of potato stolbur phytoplasma in Serbia",
volume = "64"
}

Jović, J., Ember, I., Mitrović, M., Cvrković, T., Krstić, O., Krnjajić, S., Acs, Z., Koelber, M.,& Toševski, I.. (2011). Molecular detection of potato stolbur phytoplasma in Serbia. in Bulletin of Insectology
Alma Mater Studiorum, Univ Bologna, Bologna., 64.

Jović J, Ember I, Mitrović M, Cvrković T, Krstić O, Krnjajić S, Acs Z, Koelber M, Toševski I. Molecular detection of potato stolbur phytoplasma in Serbia. in Bulletin of Insectology. 2011;64..

Jović, Jelena, Ember, Ibolya, Mitrović, Milana, Cvrković, Tatjana, Krstić, Oliver, Krnjajić, Slobodan, Acs, Zoltan, Koelber, Maria, Toševski, Ivo, "Molecular detection of potato stolbur phytoplasma in Serbia" in Bulletin of Insectology, 64 (2011).

TY  - JOUR
AU  - Mitrović, Milana
AU  - Toševski, Ivo
AU  - Krstić, Oliver
AU  - Cvrković, Tatjana
AU  - Krnjajić, Slobodan
AU  - Jović, Jelena
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/183
AB  - During epidemiological survey for phytoplasmas in association with agricultural crops in Serbia, a new species of common weed has been detected to harbor phytoplasmas in Serbia. In 2010, a total of 38 samples of Picris hieracioides (Asteraceae), commonly known as hawkweed oxtongue, were sampled from vineyards in Jasenovik (near Nis, South Serbia) and analyzed for phytoplasma presence. Nested polymerase chain reaction analysis using primers specific to the phytoplasma 16SrDNA gene showed six samples of Picris hieracioides to be positive. Digestion of amplified 16SrDNA fragments with endonuclease MseI identified the same pattern as the one of a reference strain of tomato big bud belonging to the 16Srll ribosomal group. Sequence obtained from the PCR product associated with infected P. hieracioides was submitted to BLAST analysis which showed a 99% similarity with reference strain of Picris echioides phyllody from Italy, belonging to 16SrII-E subgroup. This is the first report of phytoplasma related to 16SrII group infecting Picris hieracioides, as well as, the first record on the presence of this group of phytoplasmas in Serbia and South East Europe.
PB  - Alma Mater Studiorum, Univ Bologna, Bologna
T2  - Bulletin of Insectology
T1  - A strain of phytoplasma related to 16SrII group in Picris hieracioides L. in Serbia
VL  - 64
ER  - 

@article{
author = "Mitrović, Milana and Toševski, Ivo and Krstić, Oliver and Cvrković, Tatjana and Krnjajić, Slobodan and Jović, Jelena",
year = "2011",
abstract = "During epidemiological survey for phytoplasmas in association with agricultural crops in Serbia, a new species of common weed has been detected to harbor phytoplasmas in Serbia. In 2010, a total of 38 samples of Picris hieracioides (Asteraceae), commonly known as hawkweed oxtongue, were sampled from vineyards in Jasenovik (near Nis, South Serbia) and analyzed for phytoplasma presence. Nested polymerase chain reaction analysis using primers specific to the phytoplasma 16SrDNA gene showed six samples of Picris hieracioides to be positive. Digestion of amplified 16SrDNA fragments with endonuclease MseI identified the same pattern as the one of a reference strain of tomato big bud belonging to the 16Srll ribosomal group. Sequence obtained from the PCR product associated with infected P. hieracioides was submitted to BLAST analysis which showed a 99% similarity with reference strain of Picris echioides phyllody from Italy, belonging to 16SrII-E subgroup. This is the first report of phytoplasma related to 16SrII group infecting Picris hieracioides, as well as, the first record on the presence of this group of phytoplasmas in Serbia and South East Europe.",
publisher = "Alma Mater Studiorum, Univ Bologna, Bologna",
journal = "Bulletin of Insectology",
title = "A strain of phytoplasma related to 16SrII group in Picris hieracioides L. in Serbia",
volume = "64"
}

Mitrović, M., Toševski, I., Krstić, O., Cvrković, T., Krnjajić, S.,& Jović, J.. (2011). A strain of phytoplasma related to 16SrII group in Picris hieracioides L. in Serbia. in Bulletin of Insectology
Alma Mater Studiorum, Univ Bologna, Bologna., 64.

Mitrović M, Toševski I, Krstić O, Cvrković T, Krnjajić S, Jović J. A strain of phytoplasma related to 16SrII group in Picris hieracioides L. in Serbia. in Bulletin of Insectology. 2011;64..

Mitrović, Milana, Toševski, Ivo, Krstić, Oliver, Cvrković, Tatjana, Krnjajić, Slobodan, Jović, Jelena, "A strain of phytoplasma related to 16SrII group in Picris hieracioides L. in Serbia" in Bulletin of Insectology, 64 (2011).

TY  - JOUR
AU  - Jović, Jelena
AU  - Cvrković, Tatjana
AU  - Mitrović, Milana
AU  - Krnjajić, Slobodan
AU  - Krstić, Oliver
AU  - Redinbaugh, Margaret G.
AU  - Pratt, Richard C.
AU  - Toševski, Ivo
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/159
AB  - The plant host range of a phytoplasma is strongly dependent on the host range of its insect vector. Maize redness in Serbia is caused by stolbur phytoplasma (subgroup 16SrXII-A) and is transmitted by the cixiid planthoper, Reptalus panzeri (Low). R. panzeri was the only potential vector found to be infected with stolbur phytoplasm in and around maize redness affected fields, and the phytoplasma was only found in monocotyledonous plants including maize, Johnsongrass, and wheat. Other known stolbur phytoplasma vectors and weedy plant hosts tested were not infected. These results are discussed with respect to potential differentiation of the pathogen in different host-vector systems.
PB  - Alma Mater Studiorum, Univ Bologna, Bologna
T2  - Bulletin of Insectology
T1  - Hosts of stolbur phytoplasmas in maize redness affected fields
VL  - 64
ER  - 

@article{
author = "Jović, Jelena and Cvrković, Tatjana and Mitrović, Milana and Krnjajić, Slobodan and Krstić, Oliver and Redinbaugh, Margaret G. and Pratt, Richard C. and Toševski, Ivo",
year = "2011",
abstract = "The plant host range of a phytoplasma is strongly dependent on the host range of its insect vector. Maize redness in Serbia is caused by stolbur phytoplasma (subgroup 16SrXII-A) and is transmitted by the cixiid planthoper, Reptalus panzeri (Low). R. panzeri was the only potential vector found to be infected with stolbur phytoplasm in and around maize redness affected fields, and the phytoplasma was only found in monocotyledonous plants including maize, Johnsongrass, and wheat. Other known stolbur phytoplasma vectors and weedy plant hosts tested were not infected. These results are discussed with respect to potential differentiation of the pathogen in different host-vector systems.",
publisher = "Alma Mater Studiorum, Univ Bologna, Bologna",
journal = "Bulletin of Insectology",
title = "Hosts of stolbur phytoplasmas in maize redness affected fields",
volume = "64"
}

Jović, J., Cvrković, T., Mitrović, M., Krnjajić, S., Krstić, O., Redinbaugh, M. G., Pratt, R. C.,& Toševski, I.. (2011). Hosts of stolbur phytoplasmas in maize redness affected fields. in Bulletin of Insectology
Alma Mater Studiorum, Univ Bologna, Bologna., 64.

Jović J, Cvrković T, Mitrović M, Krnjajić S, Krstić O, Redinbaugh MG, Pratt RC, Toševski I. Hosts of stolbur phytoplasmas in maize redness affected fields. in Bulletin of Insectology. 2011;64..

Jović, Jelena, Cvrković, Tatjana, Mitrović, Milana, Krnjajić, Slobodan, Krstić, Oliver, Redinbaugh, Margaret G., Pratt, Richard C., Toševski, Ivo, "Hosts of stolbur phytoplasmas in maize redness affected fields" in Bulletin of Insectology, 64 (2011).

TY  - JOUR
AU  - Jović, Jelena
AU  - Cvrković, Tatjana
AU  - Mitrović, Milana
AU  - Petrović, Anđeljko
AU  - Krstić, Oliver
AU  - Krnjajić, Slobodan
AU  - Toševski, Ivo
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/178
AB  - Elm yellows phytoplasmas (EY) belonging to the 16SrV-A subgroup were recently proposed as a new candidate species 'Candidatus Phytoplasma ulmi'. These pathogens infect elm trees, causing leaf yellowing and premature drying. In this study, 25 isolates originating from localities in northeast, east and southwest Serbia were characterized by means of RFLP analysis and DNA sequencing of four genomic loci: 16S rRNA, ribosomal protein rpl22-rps3, secY and map. In total, five different genotypes were identified based on collective sequencing of all four genes. Four of these genotypes showed significant nucleotide changes compared with the EY1T reference strain. Phylogeny based on parsimony analyses of ribosomal protein, secY and map genetic loci indicated a single monophyletic origin of EY1T and the new 'Ca. Phytoplasma ulmi' strains. Unlike phylogenetic clustering, DNA sequence comparison of EY1T and the novel strains revealed mutations in oligonucleotide signature sequences for all three genes (16S, rpl22-rps3 and secY) used for the characterization and assignment of 16SrV-A phytoplasmas to the 'Ca. Phytoplasma ulmi' species in the original description. Based on their high degree of genetic variability, the Serbian strains were assigned to four different subtypes of 'Ca. Phytoplasma ulmi' (EY-S1, EY-S2, EY-S3 and EY-S4). New diagnostic enzymes for practical use in 'Ca. Phytoplasma ulmi' identification are proposed for the 16S rRNA, ribosomal protein and secY genes. The implications of genetic variability within signature sequences for taxonomy and identification of 'Ca. Phytoplasma' species, as well as the importance of geographic variability and number of strains characterized for species description, are discussed.
PB  - Wiley-Blackwell, Malden
T2  - Plant Pathology
T1  - Multigene sequence data and genetic diversity among 'Candidatus Phytoplasma ulmi' strains infecting Ulmus spp. in Serbia
EP  - 368
IS  - 2
SP  - 356
VL  - 60
DO  - 10.1111/j.1365-3059.2010.02383.x
ER  - 

@article{
author = "Jović, Jelena and Cvrković, Tatjana and Mitrović, Milana and Petrović, Anđeljko and Krstić, Oliver and Krnjajić, Slobodan and Toševski, Ivo",
year = "2011",
abstract = "Elm yellows phytoplasmas (EY) belonging to the 16SrV-A subgroup were recently proposed as a new candidate species 'Candidatus Phytoplasma ulmi'. These pathogens infect elm trees, causing leaf yellowing and premature drying. In this study, 25 isolates originating from localities in northeast, east and southwest Serbia were characterized by means of RFLP analysis and DNA sequencing of four genomic loci: 16S rRNA, ribosomal protein rpl22-rps3, secY and map. In total, five different genotypes were identified based on collective sequencing of all four genes. Four of these genotypes showed significant nucleotide changes compared with the EY1T reference strain. Phylogeny based on parsimony analyses of ribosomal protein, secY and map genetic loci indicated a single monophyletic origin of EY1T and the new 'Ca. Phytoplasma ulmi' strains. Unlike phylogenetic clustering, DNA sequence comparison of EY1T and the novel strains revealed mutations in oligonucleotide signature sequences for all three genes (16S, rpl22-rps3 and secY) used for the characterization and assignment of 16SrV-A phytoplasmas to the 'Ca. Phytoplasma ulmi' species in the original description. Based on their high degree of genetic variability, the Serbian strains were assigned to four different subtypes of 'Ca. Phytoplasma ulmi' (EY-S1, EY-S2, EY-S3 and EY-S4). New diagnostic enzymes for practical use in 'Ca. Phytoplasma ulmi' identification are proposed for the 16S rRNA, ribosomal protein and secY genes. The implications of genetic variability within signature sequences for taxonomy and identification of 'Ca. Phytoplasma' species, as well as the importance of geographic variability and number of strains characterized for species description, are discussed.",
publisher = "Wiley-Blackwell, Malden",
journal = "Plant Pathology",
title = "Multigene sequence data and genetic diversity among 'Candidatus Phytoplasma ulmi' strains infecting Ulmus spp. in Serbia",
pages = "368-356",
number = "2",
volume = "60",
doi = "10.1111/j.1365-3059.2010.02383.x"
}

Jović, J., Cvrković, T., Mitrović, M., Petrović, A., Krstić, O., Krnjajić, S.,& Toševski, I.. (2011). Multigene sequence data and genetic diversity among 'Candidatus Phytoplasma ulmi' strains infecting Ulmus spp. in Serbia. in Plant Pathology
Wiley-Blackwell, Malden., 60(2), 356-368.
https://doi.org/10.1111/j.1365-3059.2010.02383.x

Jović J, Cvrković T, Mitrović M, Petrović A, Krstić O, Krnjajić S, Toševski I. Multigene sequence data and genetic diversity among 'Candidatus Phytoplasma ulmi' strains infecting Ulmus spp. in Serbia. in Plant Pathology. 2011;60(2):356-368.
doi:10.1111/j.1365-3059.2010.02383.x .

Jović, Jelena, Cvrković, Tatjana, Mitrović, Milana, Petrović, Anđeljko, Krstić, Oliver, Krnjajić, Slobodan, Toševski, Ivo, "Multigene sequence data and genetic diversity among 'Candidatus Phytoplasma ulmi' strains infecting Ulmus spp. in Serbia" in Plant Pathology, 60, no. 2 (2011):356-368,
https://doi.org/10.1111/j.1365-3059.2010.02383.x . .

TY  - JOUR
AU  - Cvrković, Tatjana
AU  - Jović, Jelena
AU  - Mitrović, Milana
AU  - Krstić, Oliver
AU  - Krnjajić, Slobodan
AU  - Toševski, Ivo
PY  - 2011
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/158
AB  - The diversity of Auchenorrhyncha species was studied in vineyards affected by 'bois noir' (BN) and their surroundings in Serbia. Auchenorrhyncha specimens were collected for identification, statistic analysis and for stolbur phytoplasma presence detection. A total number of collected species was 49, belonging to 8 families. The most numerous was family Cicadellidae with 30 species, followed by Cixiidae (7), Delphacidae (4), Aphrophoridae (3). Families Dictyopharidae, Issidae, Cercopidae and Membracidae were present with only one species. The most abundant species in all inspected sites was Psammotettix alienus (Dahlbom). Dictyophara europaea (L.), Hyalesthes obsoletus Signoret, Euscelis incisus (Kirschbaum) and Reptalus quinquecostatus (Dufour) were numerous, as well. The presence of BN was detected in 4 Auchenorrhyncha species: H. obsoletus, R. quinquecostatus, Reptalus panzeri (Low) and D. europaea. This is the first record of BN phytoplasmas in D. europaea.
PB  - Alma Mater Studiorum, Univ Bologna, Bologna
T2  - Bulletin of Insectology
T1  - Potential new hemipteran vectors of stolbur phytoplasma in Serbian vineyards
VL  - 64
ER  - 

@article{
author = "Cvrković, Tatjana and Jović, Jelena and Mitrović, Milana and Krstić, Oliver and Krnjajić, Slobodan and Toševski, Ivo",
year = "2011",
abstract = "The diversity of Auchenorrhyncha species was studied in vineyards affected by 'bois noir' (BN) and their surroundings in Serbia. Auchenorrhyncha specimens were collected for identification, statistic analysis and for stolbur phytoplasma presence detection. A total number of collected species was 49, belonging to 8 families. The most numerous was family Cicadellidae with 30 species, followed by Cixiidae (7), Delphacidae (4), Aphrophoridae (3). Families Dictyopharidae, Issidae, Cercopidae and Membracidae were present with only one species. The most abundant species in all inspected sites was Psammotettix alienus (Dahlbom). Dictyophara europaea (L.), Hyalesthes obsoletus Signoret, Euscelis incisus (Kirschbaum) and Reptalus quinquecostatus (Dufour) were numerous, as well. The presence of BN was detected in 4 Auchenorrhyncha species: H. obsoletus, R. quinquecostatus, Reptalus panzeri (Low) and D. europaea. This is the first record of BN phytoplasmas in D. europaea.",
publisher = "Alma Mater Studiorum, Univ Bologna, Bologna",
journal = "Bulletin of Insectology",
title = "Potential new hemipteran vectors of stolbur phytoplasma in Serbian vineyards",
volume = "64"
}

Cvrković, T., Jović, J., Mitrović, M., Krstić, O., Krnjajić, S.,& Toševski, I.. (2011). Potential new hemipteran vectors of stolbur phytoplasma in Serbian vineyards. in Bulletin of Insectology
Alma Mater Studiorum, Univ Bologna, Bologna., 64.

Cvrković T, Jović J, Mitrović M, Krstić O, Krnjajić S, Toševski I. Potential new hemipteran vectors of stolbur phytoplasma in Serbian vineyards. in Bulletin of Insectology. 2011;64..

Cvrković, Tatjana, Jović, Jelena, Mitrović, Milana, Krstić, Oliver, Krnjajić, Slobodan, Toševski, Ivo, "Potential new hemipteran vectors of stolbur phytoplasma in Serbian vineyards" in Bulletin of Insectology, 64 (2011).

TY  - JOUR
AU  - Krnjajić, Slobodan
AU  - Cvrković, Tatjana
AU  - Jović, Jelena
AU  - Toševski, Ivo
AU  - Petrović, Anđeljko
AU  - Krstić, Oliver
AU  - Mitrović, Milana
PY  - 2010
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/133
AB  - Cicada Scaphoideus titanus Ball (Auchenorrhyncha: Cicadellidae) is a pest in Serbian vineyards. It is originates from North America and was introduced to Europe during the past century. In Serbia it was found in 2004. year. S. titanus is of great economic importance as the only known vector of the Grapevine golden yellowing phytoplasma Flavescence dorée. This cicada is present in most vineyard regions of Serbia, with a population density varying from low to extremely high. S. titanus spreads through vineyards 5-10 km a year.
AB  - Cikada Scaphoideus titanus Ball (Auchenorrhyncha: Cicadellidae) je monofagna vrsta koja se razvija na vinovoj lozi. Direktne štete koje S. titanus nanosi vinovoj lozi su zanemarljive, ali ova cikada ima veliki ekonomski značaj kao jedini poznati vektor fitoplazme Flavescence dorée (FD), prouzrokovača najdestruktivnije bolesti vinove loze - zlatastog žutila. Introdukovana je iz Severne Amerike u Evropu krajem pedesetih godina prošlog veka, a u Srbiji je prvi put registrovana 2004. godine. Naša istraživanja sprovedena u periodu od 2004 do 2007 godine pokazala su da rasprostranjenost cikade S. titanus obuhvata gotovo celu površinu Republike Srbije. Inspekcijom svih vinogradarskih rejona utvrdili smo da je dinamika širenja S. titanus 5-10 km godišnje, a brojnost populacija varira od male do izrazito velike.
PB  - Institute for Plant Protection and Environment, Belgrade
T2  - Zaštita bilja
T1  - Distribution of Scaphoideus titanus Ball. in Serbian vineyards
T1  - Rasprostranjenost cikade Scaphoideus titanus Ball. u vinogradima Srbije
EP  - 282
IS  - 4
SP  - 267
VL  - 61
ER  - 

@article{
author = "Krnjajić, Slobodan and Cvrković, Tatjana and Jović, Jelena and Toševski, Ivo and Petrović, Anđeljko and Krstić, Oliver and Mitrović, Milana",
year = "2010",
abstract = "Cicada Scaphoideus titanus Ball (Auchenorrhyncha: Cicadellidae) is a pest in Serbian vineyards. It is originates from North America and was introduced to Europe during the past century. In Serbia it was found in 2004. year. S. titanus is of great economic importance as the only known vector of the Grapevine golden yellowing phytoplasma Flavescence dorée. This cicada is present in most vineyard regions of Serbia, with a population density varying from low to extremely high. S. titanus spreads through vineyards 5-10 km a year., Cikada Scaphoideus titanus Ball (Auchenorrhyncha: Cicadellidae) je monofagna vrsta koja se razvija na vinovoj lozi. Direktne štete koje S. titanus nanosi vinovoj lozi su zanemarljive, ali ova cikada ima veliki ekonomski značaj kao jedini poznati vektor fitoplazme Flavescence dorée (FD), prouzrokovača najdestruktivnije bolesti vinove loze - zlatastog žutila. Introdukovana je iz Severne Amerike u Evropu krajem pedesetih godina prošlog veka, a u Srbiji je prvi put registrovana 2004. godine. Naša istraživanja sprovedena u periodu od 2004 do 2007 godine pokazala su da rasprostranjenost cikade S. titanus obuhvata gotovo celu površinu Republike Srbije. Inspekcijom svih vinogradarskih rejona utvrdili smo da je dinamika širenja S. titanus 5-10 km godišnje, a brojnost populacija varira od male do izrazito velike.",
publisher = "Institute for Plant Protection and Environment, Belgrade",
journal = "Zaštita bilja",
title = "Distribution of Scaphoideus titanus Ball. in Serbian vineyards, Rasprostranjenost cikade Scaphoideus titanus Ball. u vinogradima Srbije",
pages = "282-267",
number = "4",
volume = "61"
}

Krnjajić, S., Cvrković, T., Jović, J., Toševski, I., Petrović, A., Krstić, O.,& Mitrović, M.. (2010). Distribution of Scaphoideus titanus Ball. in Serbian vineyards. in Zaštita bilja
Institute for Plant Protection and Environment, Belgrade., 61(4), 267-282.

Krnjajić S, Cvrković T, Jović J, Toševski I, Petrović A, Krstić O, Mitrović M. Distribution of Scaphoideus titanus Ball. in Serbian vineyards. in Zaštita bilja. 2010;61(4):267-282..

Krnjajić, Slobodan, Cvrković, Tatjana, Jović, Jelena, Toševski, Ivo, Petrović, Anđeljko, Krstić, Oliver, Mitrović, Milana, "Distribution of Scaphoideus titanus Ball. in Serbian vineyards" in Zaštita bilja, 61, no. 4 (2010):267-282.

TY  - JOUR
AU  - Cvrković, Tatjana
AU  - Mitrović, Milana
AU  - Jović, Jelena
AU  - Krnjajić, Slobodan
AU  - Krstić, Oliver
AU  - Toševski, Ivo
PY  - 2010
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/131
AB  - Diversity of Auchenorrhyncha species was studied in three vineyards, in Central, North and East Serbia, with high percent of BN infected plants. Hemipteran vectors were collected using sweep nets and mouth-aspirators from grapevine at localities Vrsac, Topola and Rajac. A total number of collected specimens was 4971, belonging to 8 families and 49 species. The most numerous was family Cicadellidae with 30 species, followed by Cixiidae (7) , Delphacidae (4), Aphrophoridae (3) and Dictyopharidae, Issidae, Cercopidae and Membracidae with only one species recorded. Most abundant species on all inspected sites were Psammotettix alienus (29,4%), Dictyophara europaea (10%), Hyalesthes obsoletus (9,2%), Euscelis incisus (6,4%) and Reptalus quinquecostatus (5,8%). Among the species which were present in less then 5%, two were more abundant Neoaliturus fenestratus and Errastunus ocellaris (about 4,2%), while presence of Philaenus spumarius, Laodelphax striatella, Doratura impudica and Zyginidia pullula was between 2,5 and 3,3%. For 17 species of cicads detected in Serbian vineyards alredy exists literature data on their vector role in transmission of phytoplasmas. The most important among them for Serbian vine production are species Scaphoideus titanus and Dyctiophara europea which transmit Flavescence doree phytoplasma to grapevine, as well as, Hyalesthes obsoletus, Reptalus quinquecostatus and R. panzeri as the known vectors of stolbur phytoplasma.
AB  - Za istraživanje diverziteta faune cikada izabrani su vinogradi u centralnoj, severnoj i istočnoj Srbiji u kojima je utvrđeno prisustvo BN fitoplazme. Cikade su sakupljane metodom košenja tokom 2006 i 2007 godine u vinogradima na lokalitetima Vršac, Topola i Rajac. Ukupno je sakupljen 4971 primerak među kojima je detektovano 49 vrsta iz 8 familja. Najzastupljenija je bila familija Cicadellidae sa 30 vrsta, zatim Cixiidae (7), Delphacidae (4), Aphrophoridae (3), dok je iz familija Dictyopharidae, Issidae, Cercopidae i Membracidae zabeležena samo jedna vrsta. Najbrojnije vrste na sva tri lokaliteta su Psammotettix alienus (29,4%), Dictyophara europaea (10%), Hyalesthes obsoletus (9,2%), Euscelis incisus (6,4%) i Reptalus quinquecostatus (5,8%). Među cikadama čija zastupljenost nije prelazila 5%, dve su vrste bile brojnije Neoaliturus fenestratus i Errastunus ocellaris (oko 4,2%), dok se brojnost Philaenus spumarius, Laodelphax striatella, Doratura impudica i Zyginidia pullula kretala od 2,5 do 3,3%. Za 17 vrsta cikada koje su detektovane u vinogradima u Srbiji postoje literaturni podaci o sposobnosti prenošenja fitoplazmi. Od posebnog značaja su vrste Scaphoideus titanus i Dyctiophara europea koje prenose fitoplazmu Flavescence doree na vinovu lozu, kao i Hyalesthes obsoletus, Reptalus quinquecostatus i R. panzeri koje prenose stolbur fitoplazmu.
PB  - Institute for Plant Protection and Environment, Belgrade
T2  - Zaštita bilja
T1  - Diversity of cicads (Hemiptera: Auchenorrhyncha) in Serbian vineyards
T1  - Diverzitet cikada (Hemiptera: Auchenorrhyncha) u vinogradima Srbije
EP  - 232
IS  - 3
SP  - 217
VL  - 61
ER  - 

@article{
author = "Cvrković, Tatjana and Mitrović, Milana and Jović, Jelena and Krnjajić, Slobodan and Krstić, Oliver and Toševski, Ivo",
year = "2010",
abstract = "Diversity of Auchenorrhyncha species was studied in three vineyards, in Central, North and East Serbia, with high percent of BN infected plants. Hemipteran vectors were collected using sweep nets and mouth-aspirators from grapevine at localities Vrsac, Topola and Rajac. A total number of collected specimens was 4971, belonging to 8 families and 49 species. The most numerous was family Cicadellidae with 30 species, followed by Cixiidae (7) , Delphacidae (4), Aphrophoridae (3) and Dictyopharidae, Issidae, Cercopidae and Membracidae with only one species recorded. Most abundant species on all inspected sites were Psammotettix alienus (29,4%), Dictyophara europaea (10%), Hyalesthes obsoletus (9,2%), Euscelis incisus (6,4%) and Reptalus quinquecostatus (5,8%). Among the species which were present in less then 5%, two were more abundant Neoaliturus fenestratus and Errastunus ocellaris (about 4,2%), while presence of Philaenus spumarius, Laodelphax striatella, Doratura impudica and Zyginidia pullula was between 2,5 and 3,3%. For 17 species of cicads detected in Serbian vineyards alredy exists literature data on their vector role in transmission of phytoplasmas. The most important among them for Serbian vine production are species Scaphoideus titanus and Dyctiophara europea which transmit Flavescence doree phytoplasma to grapevine, as well as, Hyalesthes obsoletus, Reptalus quinquecostatus and R. panzeri as the known vectors of stolbur phytoplasma., Za istraživanje diverziteta faune cikada izabrani su vinogradi u centralnoj, severnoj i istočnoj Srbiji u kojima je utvrđeno prisustvo BN fitoplazme. Cikade su sakupljane metodom košenja tokom 2006 i 2007 godine u vinogradima na lokalitetima Vršac, Topola i Rajac. Ukupno je sakupljen 4971 primerak među kojima je detektovano 49 vrsta iz 8 familja. Najzastupljenija je bila familija Cicadellidae sa 30 vrsta, zatim Cixiidae (7), Delphacidae (4), Aphrophoridae (3), dok je iz familija Dictyopharidae, Issidae, Cercopidae i Membracidae zabeležena samo jedna vrsta. Najbrojnije vrste na sva tri lokaliteta su Psammotettix alienus (29,4%), Dictyophara europaea (10%), Hyalesthes obsoletus (9,2%), Euscelis incisus (6,4%) i Reptalus quinquecostatus (5,8%). Među cikadama čija zastupljenost nije prelazila 5%, dve su vrste bile brojnije Neoaliturus fenestratus i Errastunus ocellaris (oko 4,2%), dok se brojnost Philaenus spumarius, Laodelphax striatella, Doratura impudica i Zyginidia pullula kretala od 2,5 do 3,3%. Za 17 vrsta cikada koje su detektovane u vinogradima u Srbiji postoje literaturni podaci o sposobnosti prenošenja fitoplazmi. Od posebnog značaja su vrste Scaphoideus titanus i Dyctiophara europea koje prenose fitoplazmu Flavescence doree na vinovu lozu, kao i Hyalesthes obsoletus, Reptalus quinquecostatus i R. panzeri koje prenose stolbur fitoplazmu.",
publisher = "Institute for Plant Protection and Environment, Belgrade",
journal = "Zaštita bilja",
title = "Diversity of cicads (Hemiptera: Auchenorrhyncha) in Serbian vineyards, Diverzitet cikada (Hemiptera: Auchenorrhyncha) u vinogradima Srbije",
pages = "232-217",
number = "3",
volume = "61"
}

Cvrković, T., Mitrović, M., Jović, J., Krnjajić, S., Krstić, O.,& Toševski, I.. (2010). Diversity of cicads (Hemiptera: Auchenorrhyncha) in Serbian vineyards. in Zaštita bilja
Institute for Plant Protection and Environment, Belgrade., 61(3), 217-232.

Cvrković T, Mitrović M, Jović J, Krnjajić S, Krstić O, Toševski I. Diversity of cicads (Hemiptera: Auchenorrhyncha) in Serbian vineyards. in Zaštita bilja. 2010;61(3):217-232..

Cvrković, Tatjana, Mitrović, Milana, Jović, Jelena, Krnjajić, Slobodan, Krstić, Oliver, Toševski, Ivo, "Diversity of cicads (Hemiptera: Auchenorrhyncha) in Serbian vineyards" in Zaštita bilja, 61, no. 3 (2010):217-232.

TY  - JOUR
AU  - Jović, Jelena
AU  - Cvrković, Tatjana
AU  - Mitrović, Milana
AU  - Krstić, Oliver
AU  - Krnjajić, Slobodan
AU  - Toševski, Ivo
PY  - 2010
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/132
AB  - Planthoppers and leafhoppers represent an important functional group of insects in many natural and anthropogenic ecosystems, and some species are important pests of cultivated plants all around world. The most important role of these insects is their ability to transmit plant pathogens as vectors. Composition and structure of planthoppers and leafhoppers assemblages was monitored in South Banat maize fields over two years on three localities with maize redness symptoms and two control localities without symptoms. 33 different species were identified among which three were for the first time recorded for Serbia: Macrosteles ossiannilssoni, Metalimnus steini i Mocydiopsis parvicauda. The most abundant species were: Laodelphax striatella, Psammotettix alienus, Zyginidia pullula i Reptalus panzeri. Seasonal population levels differed for these four species. Reptalus panzeri, a known vector of stolbur phytoplasma - a causal agent of maize redness disease, had very abundant populations on sites with maize redness disease. On localities without symptoms of maize redness this species was present in very low number or even absent. Preferable host plant for feeding and development of R. panzeri nymphs is maize, while in spring aggregation of nymphs is on roots of wheat plants and Johnsongrass.
AB  - Cikade predstavljaju veoma značajnu grupu insekata u mnogim prirodnim i antropogenim ekosistemima, a neke vrste su poznate štetočine gajenih biljaka širom sveta. Najveće štete koje ovi insekti nanose gajenim biljkama posledica su njihove sposobnosti da kao vektori prenose biljne patogene. U usevima kukuruza u Južnom Banatu sastav i struktura zajednica cikada praćena je tokom dve godine na tri lokalitetima gde su simptomi bolesti crvenila kukuruza prisutni i dva kontrolna lokaliteta gde ovi simptomi nisu zabeleženi. Registrovano je prisustvo 33 vrsta cikada na kukuruzu u Južnom Banatu. Zabeleženo je prisustvo tri nove vrste cikada za faunu Srbije: Macrosteles ossiannilssoni, Metalimnus steini i Mocydiopsis parvicauda. Najbrojnije i najčešće registrovane vrste cikada na kukuruzu u Srbiji su: Laodelphax striatella, Psammotettix alienus, Zyginidia pullula i Reptalus panzeri. Ove četiri vrste imaju različitu sezonsku dinamiku populacija. Cikada Reptalus panzeri, vektor stolbur fitoplazme - uzročnika bolesti crvenila kukuruza, prisutna je na kukuruzu u južnom Banatu sa populacijama izuzetno visoke brojnosti, dok je na lokalitetima gde pojava bolesti crvenila kukuruza nije zabeležena njena brojnost zanemarljiva. Preferentna biljka domaćin za ishranu i razvoj R. panzeri larvi u jesen je kukuruz, dok je agregacija larvi u proleće na korenu biljaka pšenice i divljeg sirka.
PB  - Institute for Plant Protection and Environment, Belgrade
T2  - Zaštita bilja
T1  - Composition and structure of planthoppers and leafhoppers assemblages in South Banat maize fields
T1  - Sastav i struktura zajednica cikada u usevima kukuruza u južnom Banatu
EP  - 247
IS  - 3
SP  - 233
VL  - 61
ER  - 

@article{
author = "Jović, Jelena and Cvrković, Tatjana and Mitrović, Milana and Krstić, Oliver and Krnjajić, Slobodan and Toševski, Ivo",
year = "2010",
abstract = "Planthoppers and leafhoppers represent an important functional group of insects in many natural and anthropogenic ecosystems, and some species are important pests of cultivated plants all around world. The most important role of these insects is their ability to transmit plant pathogens as vectors. Composition and structure of planthoppers and leafhoppers assemblages was monitored in South Banat maize fields over two years on three localities with maize redness symptoms and two control localities without symptoms. 33 different species were identified among which three were for the first time recorded for Serbia: Macrosteles ossiannilssoni, Metalimnus steini i Mocydiopsis parvicauda. The most abundant species were: Laodelphax striatella, Psammotettix alienus, Zyginidia pullula i Reptalus panzeri. Seasonal population levels differed for these four species. Reptalus panzeri, a known vector of stolbur phytoplasma - a causal agent of maize redness disease, had very abundant populations on sites with maize redness disease. On localities without symptoms of maize redness this species was present in very low number or even absent. Preferable host plant for feeding and development of R. panzeri nymphs is maize, while in spring aggregation of nymphs is on roots of wheat plants and Johnsongrass., Cikade predstavljaju veoma značajnu grupu insekata u mnogim prirodnim i antropogenim ekosistemima, a neke vrste su poznate štetočine gajenih biljaka širom sveta. Najveće štete koje ovi insekti nanose gajenim biljkama posledica su njihove sposobnosti da kao vektori prenose biljne patogene. U usevima kukuruza u Južnom Banatu sastav i struktura zajednica cikada praćena je tokom dve godine na tri lokalitetima gde su simptomi bolesti crvenila kukuruza prisutni i dva kontrolna lokaliteta gde ovi simptomi nisu zabeleženi. Registrovano je prisustvo 33 vrsta cikada na kukuruzu u Južnom Banatu. Zabeleženo je prisustvo tri nove vrste cikada za faunu Srbije: Macrosteles ossiannilssoni, Metalimnus steini i Mocydiopsis parvicauda. Najbrojnije i najčešće registrovane vrste cikada na kukuruzu u Srbiji su: Laodelphax striatella, Psammotettix alienus, Zyginidia pullula i Reptalus panzeri. Ove četiri vrste imaju različitu sezonsku dinamiku populacija. Cikada Reptalus panzeri, vektor stolbur fitoplazme - uzročnika bolesti crvenila kukuruza, prisutna je na kukuruzu u južnom Banatu sa populacijama izuzetno visoke brojnosti, dok je na lokalitetima gde pojava bolesti crvenila kukuruza nije zabeležena njena brojnost zanemarljiva. Preferentna biljka domaćin za ishranu i razvoj R. panzeri larvi u jesen je kukuruz, dok je agregacija larvi u proleće na korenu biljaka pšenice i divljeg sirka.",
publisher = "Institute for Plant Protection and Environment, Belgrade",
journal = "Zaštita bilja",
title = "Composition and structure of planthoppers and leafhoppers assemblages in South Banat maize fields, Sastav i struktura zajednica cikada u usevima kukuruza u južnom Banatu",
pages = "247-233",
number = "3",
volume = "61"
}

Jović, J., Cvrković, T., Mitrović, M., Krstić, O., Krnjajić, S.,& Toševski, I.. (2010). Composition and structure of planthoppers and leafhoppers assemblages in South Banat maize fields. in Zaštita bilja
Institute for Plant Protection and Environment, Belgrade., 61(3), 233-247.

Jović J, Cvrković T, Mitrović M, Krstić O, Krnjajić S, Toševski I. Composition and structure of planthoppers and leafhoppers assemblages in South Banat maize fields. in Zaštita bilja. 2010;61(3):233-247..

Jović, Jelena, Cvrković, Tatjana, Mitrović, Milana, Krstić, Oliver, Krnjajić, Slobodan, Toševski, Ivo, "Composition and structure of planthoppers and leafhoppers assemblages in South Banat maize fields" in Zaštita bilja, 61, no. 3 (2010):233-247.

TY  - JOUR
AU  - Bulajić, Aleksandra
AU  - Đekić, Ivana
AU  - Jović, Jelena
AU  - Krnjajić, Slobodan
AU  - Vučurović, Ana
AU  - Krstić, Branka
PY  - 2010
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/127
AB  - In a survey to determine the presence of Phytophthora ramorum in Serbia, ornamentals from garden centers, nurseries, and private and public gardens, as well as imported plant material, were inspected. In total, 577 plant, soil, and potting media samples were tested using various detection methods: lateral flow diagnostic test, enzyme-linked immunosorbent assay, conventional polymerase chain reaction, and isolation, followed by identification based on growth characteristics in culture and morphological features. P. ramorum was not detected in any of the 162 soil or potting media tested by the baiting method. P. ramorum was detected in 12 Rhododendron samples from one private garden in Zemun (City of Belgrade District) exhibiting symptoms of leaf necrosis and blight and petiole necrosis, and in three samples of Pieris spp. from one garden center exhibiting symptoms of leaf necrosis. Eight Phytophthora isolates were obtained from the positive Rhododendron plants and three isolates from Pieris plants, and all were identified as P. ramorum on the basis of their uniform morphological and growth characteristics. P. ramorum conformation was also made by sequencing of the internal transcribed spacer regions for a single isolate taken from one infected rhododendron and one pieris plant. Serbian isolates were determined as A1 mating type, due to formation of a few typical sexual structures when crossed with the A2 mating type of P. cinnamomi and P. cryptogea. Pathogenicity test on non-wounded detached leaves of 19 popular ornamentals, as well as the most frequently imported ones, revealed that 10 host species were susceptible, including Robinia pseudoacacia, which is widely distributed in Serbia. During this study, Cotoneaster horizontalis and C. dammeri were determined to be new experimental hosts of P ramorum. This article provides evidence of P. ramorum introduction into Serbia. Although P. ramorum has not been detected in Serbian production nurseries, its presence outdoors might cause severe damages on susceptible common urban plants in public green and natural ecosystems.
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - Phytophthora ramorum Occurrence in Ornamentals in Serbia
EP  - 708
IS  - 6
SP  - 703
VL  - 94
DO  - 10.1094/PDIS-94-6-0703
ER  - 

@article{
author = "Bulajić, Aleksandra and Đekić, Ivana and Jović, Jelena and Krnjajić, Slobodan and Vučurović, Ana and Krstić, Branka",
year = "2010",
abstract = "In a survey to determine the presence of Phytophthora ramorum in Serbia, ornamentals from garden centers, nurseries, and private and public gardens, as well as imported plant material, were inspected. In total, 577 plant, soil, and potting media samples were tested using various detection methods: lateral flow diagnostic test, enzyme-linked immunosorbent assay, conventional polymerase chain reaction, and isolation, followed by identification based on growth characteristics in culture and morphological features. P. ramorum was not detected in any of the 162 soil or potting media tested by the baiting method. P. ramorum was detected in 12 Rhododendron samples from one private garden in Zemun (City of Belgrade District) exhibiting symptoms of leaf necrosis and blight and petiole necrosis, and in three samples of Pieris spp. from one garden center exhibiting symptoms of leaf necrosis. Eight Phytophthora isolates were obtained from the positive Rhododendron plants and three isolates from Pieris plants, and all were identified as P. ramorum on the basis of their uniform morphological and growth characteristics. P. ramorum conformation was also made by sequencing of the internal transcribed spacer regions for a single isolate taken from one infected rhododendron and one pieris plant. Serbian isolates were determined as A1 mating type, due to formation of a few typical sexual structures when crossed with the A2 mating type of P. cinnamomi and P. cryptogea. Pathogenicity test on non-wounded detached leaves of 19 popular ornamentals, as well as the most frequently imported ones, revealed that 10 host species were susceptible, including Robinia pseudoacacia, which is widely distributed in Serbia. During this study, Cotoneaster horizontalis and C. dammeri were determined to be new experimental hosts of P ramorum. This article provides evidence of P. ramorum introduction into Serbia. Although P. ramorum has not been detected in Serbian production nurseries, its presence outdoors might cause severe damages on susceptible common urban plants in public green and natural ecosystems.",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "Phytophthora ramorum Occurrence in Ornamentals in Serbia",
pages = "708-703",
number = "6",
volume = "94",
doi = "10.1094/PDIS-94-6-0703"
}

Bulajić, A., Đekić, I., Jović, J., Krnjajić, S., Vučurović, A.,& Krstić, B.. (2010). Phytophthora ramorum Occurrence in Ornamentals in Serbia. in Plant Disease
Amer Phytopathological Soc, St Paul., 94(6), 703-708.
https://doi.org/10.1094/PDIS-94-6-0703

Bulajić A, Đekić I, Jović J, Krnjajić S, Vučurović A, Krstić B. Phytophthora ramorum Occurrence in Ornamentals in Serbia. in Plant Disease. 2010;94(6):703-708.
doi:10.1094/PDIS-94-6-0703 .

Bulajić, Aleksandra, Đekić, Ivana, Jović, Jelena, Krnjajić, Slobodan, Vučurović, Ana, Krstić, Branka, "Phytophthora ramorum Occurrence in Ornamentals in Serbia" in Plant Disease, 94, no. 6 (2010):703-708,
https://doi.org/10.1094/PDIS-94-6-0703 . .

TY  - JOUR
AU  - Bulajić, Aleksandra
AU  - Jović, Jelena
AU  - Krnjajić, Slobodan
AU  - Đekić, Ivana
AU  - Krstić, Branka
PY  - 2009
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/116
PB  - Wiley-Blackwell, Hoboken
T2  - Plant Pathology
T1  - First report of Phytophthora ramorum on Rhododendron sp in Serbia
EP  - 804
IS  - 4
SP  - 804
VL  - 58
DO  - 10.1111/j.1365-3059.2009.02033.x
ER  - 

@article{
author = "Bulajić, Aleksandra and Jović, Jelena and Krnjajić, Slobodan and Đekić, Ivana and Krstić, Branka",
year = "2009",
publisher = "Wiley-Blackwell, Hoboken",
journal = "Plant Pathology",
title = "First report of Phytophthora ramorum on Rhododendron sp in Serbia",
pages = "804-804",
number = "4",
volume = "58",
doi = "10.1111/j.1365-3059.2009.02033.x"
}

Bulajić, A., Jović, J., Krnjajić, S., Đekić, I.,& Krstić, B.. (2009). First report of Phytophthora ramorum on Rhododendron sp in Serbia. in Plant Pathology
Wiley-Blackwell, Hoboken., 58(4), 804-804.
https://doi.org/10.1111/j.1365-3059.2009.02033.x

Bulajić A, Jović J, Krnjajić S, Đekić I, Krstić B. First report of Phytophthora ramorum on Rhododendron sp in Serbia. in Plant Pathology. 2009;58(4):804-804.
doi:10.1111/j.1365-3059.2009.02033.x .

Bulajić, Aleksandra, Jović, Jelena, Krnjajić, Slobodan, Đekić, Ivana, Krstić, Branka, "First report of Phytophthora ramorum on Rhododendron sp in Serbia" in Plant Pathology, 58, no. 4 (2009):804-804,
https://doi.org/10.1111/j.1365-3059.2009.02033.x . .

TY  - JOUR
AU  - Bulajić, Aleksandra
AU  - Đekić, Ivana
AU  - Jović, Jelena
AU  - Krnjajić, Slobodan
AU  - Vučurović, Ana
AU  - Krstić, Branka
PY  - 2009
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/101
AB  - In a survey to determine the presence and distribution of It-is yellows, spot virus (IYSV) in greenhouse ornamentals and onion field crops in 14 districts of Serbia as well as on imported ornamental plants, 1,574 samples were collected and analyzed by double-antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA). IYSV was not detected in nearly 1,200 plant samples collected from 39 genera of ornamentals grown in greenhouses in Serbia or imported from other countries during 2005 to 2007. The virus was detected in samples from an onion seed crop in the Sirig locality (South Backa District) that showed symptoms resembling those caused by IYSV and in samples without IYSV-Iike symptoms from an onion bulb crop in the Obrenovac locality (City of Belgrade District). Mechanical transmission of IYSV isolates was difficult, and only the isolate 605-SRB could infect four plant species, but not in all replications. No virus transmission could be demonstrated in 5,000 tested seeds originating from IYSV-infected onion crops. For further confirmation of IYSV, the nucleotide sequence of its nucleocapsid (NC) gene was obtained by reverse transcription-polymerase chain reaction (RT-PCR) in symptomatic onion samples as well as in symptomless leaves of Nicotiana benthamiana. Four previously developed primers were tested to determine their suitability for routine detection of Serbian IYSV isolates. Phylogenetic analysis showed clustering of isolates 605-SRB and 622-SRB from the onion seed crop and isolate 283-SRB front the onion bulb crop into two distant clades. The analysis indicated that Serbian isolates of IYSV do not share a recent common ancestor and that they represent two distinct lineages of IYSV in Serbia. Considering that onion is one of the most important and traditionally grown vegetable crops in Serbia, IYSV represents a potentially devastating pathogen in this country.
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - Incidence and Distribution of Iris yellow spot virus on Onion in Serbia
EP  - 982
IS  - 10
SP  - 976
VL  - 93
DO  - 10.1094/PDIS-93-10-0976
ER  - 

@article{
author = "Bulajić, Aleksandra and Đekić, Ivana and Jović, Jelena and Krnjajić, Slobodan and Vučurović, Ana and Krstić, Branka",
year = "2009",
abstract = "In a survey to determine the presence and distribution of It-is yellows, spot virus (IYSV) in greenhouse ornamentals and onion field crops in 14 districts of Serbia as well as on imported ornamental plants, 1,574 samples were collected and analyzed by double-antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA). IYSV was not detected in nearly 1,200 plant samples collected from 39 genera of ornamentals grown in greenhouses in Serbia or imported from other countries during 2005 to 2007. The virus was detected in samples from an onion seed crop in the Sirig locality (South Backa District) that showed symptoms resembling those caused by IYSV and in samples without IYSV-Iike symptoms from an onion bulb crop in the Obrenovac locality (City of Belgrade District). Mechanical transmission of IYSV isolates was difficult, and only the isolate 605-SRB could infect four plant species, but not in all replications. No virus transmission could be demonstrated in 5,000 tested seeds originating from IYSV-infected onion crops. For further confirmation of IYSV, the nucleotide sequence of its nucleocapsid (NC) gene was obtained by reverse transcription-polymerase chain reaction (RT-PCR) in symptomatic onion samples as well as in symptomless leaves of Nicotiana benthamiana. Four previously developed primers were tested to determine their suitability for routine detection of Serbian IYSV isolates. Phylogenetic analysis showed clustering of isolates 605-SRB and 622-SRB from the onion seed crop and isolate 283-SRB front the onion bulb crop into two distant clades. The analysis indicated that Serbian isolates of IYSV do not share a recent common ancestor and that they represent two distinct lineages of IYSV in Serbia. Considering that onion is one of the most important and traditionally grown vegetable crops in Serbia, IYSV represents a potentially devastating pathogen in this country.",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "Incidence and Distribution of Iris yellow spot virus on Onion in Serbia",
pages = "982-976",
number = "10",
volume = "93",
doi = "10.1094/PDIS-93-10-0976"
}

Bulajić, A., Đekić, I., Jović, J., Krnjajić, S., Vučurović, A.,& Krstić, B.. (2009). Incidence and Distribution of Iris yellow spot virus on Onion in Serbia. in Plant Disease
Amer Phytopathological Soc, St Paul., 93(10), 976-982.
https://doi.org/10.1094/PDIS-93-10-0976

Bulajić A, Đekić I, Jović J, Krnjajić S, Vučurović A, Krstić B. Incidence and Distribution of Iris yellow spot virus on Onion in Serbia. in Plant Disease. 2009;93(10):976-982.
doi:10.1094/PDIS-93-10-0976 .

Bulajić, Aleksandra, Đekić, Ivana, Jović, Jelena, Krnjajić, Slobodan, Vučurović, Ana, Krstić, Branka, "Incidence and Distribution of Iris yellow spot virus on Onion in Serbia" in Plant Disease, 93, no. 10 (2009):976-982,
https://doi.org/10.1094/PDIS-93-10-0976 . .

TY  - JOUR
AU  - Radonjić, Sanja
AU  - Hrnčić, Snježana
AU  - Jović, Jelena
AU  - Cvrković, Tatjana
AU  - Krstić, Oliver
AU  - Krnjajić, Slobodan
AU  - Toševski, Ivo
PY  - 2009
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/100
AB  - In August 2008, grapevine yellows (GY)-like symptoms were observed in vineyards near Podgorica, Montenegro. A survey of the grape growing area of Montenegro was conducted to identify and determine the distribution of phytoplasmas associated with grapevine. Phytoplasmas were detected in symptomatic vine plants using PCR with universal primers for amplification of the phytoplasma 16S rRNA gene. From the 42 plants sampled, 36 were positive for the presence of phytoplasmas. RFLP profiles of the 16S rDNA of all phytoplasma positive isolates tested indicated that they belong to 16SrXII-A phylogenetic group. PCR with stolbur specific primers confirmed the presence of stolbur phytoplasma in grapevine samples from Montenegro. Sequence and RFLP analysis of the tuf gene indicated the presence of the tufAY-a and tufAY-b types of stolbur phytoplasma. To our knowledge, this is the first report of phytoplasma infection of grapevine in Montenegro.
PB  - Wiley, Hoboken
T2  - Journal of Phytopathology
T1  - Occurrence and Distribution of Grapevine Yellows Caused by Stolbur Phytoplasma in Montenegro
EP  - 685
IS  - 11-12
SP  - 682
VL  - 157
DO  - 10.1111/j.1439-0434.2009.01560.x
ER  - 

@article{
author = "Radonjić, Sanja and Hrnčić, Snježana and Jović, Jelena and Cvrković, Tatjana and Krstić, Oliver and Krnjajić, Slobodan and Toševski, Ivo",
year = "2009",
abstract = "In August 2008, grapevine yellows (GY)-like symptoms were observed in vineyards near Podgorica, Montenegro. A survey of the grape growing area of Montenegro was conducted to identify and determine the distribution of phytoplasmas associated with grapevine. Phytoplasmas were detected in symptomatic vine plants using PCR with universal primers for amplification of the phytoplasma 16S rRNA gene. From the 42 plants sampled, 36 were positive for the presence of phytoplasmas. RFLP profiles of the 16S rDNA of all phytoplasma positive isolates tested indicated that they belong to 16SrXII-A phylogenetic group. PCR with stolbur specific primers confirmed the presence of stolbur phytoplasma in grapevine samples from Montenegro. Sequence and RFLP analysis of the tuf gene indicated the presence of the tufAY-a and tufAY-b types of stolbur phytoplasma. To our knowledge, this is the first report of phytoplasma infection of grapevine in Montenegro.",
publisher = "Wiley, Hoboken",
journal = "Journal of Phytopathology",
title = "Occurrence and Distribution of Grapevine Yellows Caused by Stolbur Phytoplasma in Montenegro",
pages = "685-682",
number = "11-12",
volume = "157",
doi = "10.1111/j.1439-0434.2009.01560.x"
}

Radonjić, S., Hrnčić, S., Jović, J., Cvrković, T., Krstić, O., Krnjajić, S.,& Toševski, I.. (2009). Occurrence and Distribution of Grapevine Yellows Caused by Stolbur Phytoplasma in Montenegro. in Journal of Phytopathology
Wiley, Hoboken., 157(11-12), 682-685.
https://doi.org/10.1111/j.1439-0434.2009.01560.x

Radonjić S, Hrnčić S, Jović J, Cvrković T, Krstić O, Krnjajić S, Toševski I. Occurrence and Distribution of Grapevine Yellows Caused by Stolbur Phytoplasma in Montenegro. in Journal of Phytopathology. 2009;157(11-12):682-685.
doi:10.1111/j.1439-0434.2009.01560.x .

Radonjić, Sanja, Hrnčić, Snježana, Jović, Jelena, Cvrković, Tatjana, Krstić, Oliver, Krnjajić, Slobodan, Toševski, Ivo, "Occurrence and Distribution of Grapevine Yellows Caused by Stolbur Phytoplasma in Montenegro" in Journal of Phytopathology, 157, no. 11-12 (2009):682-685,
https://doi.org/10.1111/j.1439-0434.2009.01560.x . .

TY  - JOUR
AU  - Jović, Jelena
AU  - Cvrković, Tatjana
AU  - Mitrović, Milana
AU  - Krnjajić, Slobodan
AU  - Petrović, Anđeljko
AU  - Redinbaugh, Margaret G.
AU  - Pratt, Richard C.
AU  - Hogenhout, Saskia A.
AU  - Toševski, Ivo
PY  - 2009
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/99
AB  - Maize redness (MR), induced by stolbur phytoplasma ('Candidatus Phytoplasma solani', subgroup 16SrXII-A), is characterized by midrib, leaf, and stalk reddening and abnormal ear development. MR has been reported from Serbia, Romania, and Bulgaria for 50 years, and recent epiphytotics reduced yields by 40 to 90% in South Banat District, Serbia. Potential vectors including leafhoppers and planthoppers in the order Hemiptera, suborder Auchenorrhyncha, were surveyed in MR-affected and low-MR-incidence fields, and 33 different species were identified. Only Reptalus panzeri populations displayed characteristics of a major MR vector. More R. panzeri individuals were present in MR-affected versus low-MR fields, higher populations were observed in maize plots than in field border areas, and peak population levels preceded the appearance of MR in late July. Stolbur phytoplasma was detected in 17% of R. panzeri adults using nested polymerase chain reaction but not in any other insects tested. Higher populations of R. panzeri nymphs were found on maize, Johnsongrass (Sorghum halepense), and wheat (Triticum aestivum) roots. Stolbur phytoplasma was detected in roots of these three plant species, as well as in R. panzeri L-3 and L-5 nymphs. When stolbur phytoplasma-infected R. panzeri L-3 nymphs were introduced into insect-free mesh cages containing healthy maize and wheat plants, 89 and 7%, respectively, became infected. These results suggest that the MR disease cycle in South Banat involves mid-July transmission of stolbur phytoplasma to maize by infected adult R. panzeri. The adult R. panzeri lay eggs on infected maize roots, and nymphs living on these roots acquire the phytoplasma from infected maize. The nymphs overwinter on the roots of wheat planted into maize fields in the autumn, allowing emergence of phytoplasma-infected vectors the following July.
PB  - Amer Phytopathological Soc, St Paul
T2  - Phytopathology
T1  - Stolbur Phytoplasma Transmission to Maize by Reptalus panzeri and the Disease Cycle of Maize Redness in Serbia
EP  - 1061
IS  - 9
SP  - 1053
VL  - 99
DO  - 10.1094/PHYTO-99-9-1053
ER  - 

@article{
author = "Jović, Jelena and Cvrković, Tatjana and Mitrović, Milana and Krnjajić, Slobodan and Petrović, Anđeljko and Redinbaugh, Margaret G. and Pratt, Richard C. and Hogenhout, Saskia A. and Toševski, Ivo",
year = "2009",
abstract = "Maize redness (MR), induced by stolbur phytoplasma ('Candidatus Phytoplasma solani', subgroup 16SrXII-A), is characterized by midrib, leaf, and stalk reddening and abnormal ear development. MR has been reported from Serbia, Romania, and Bulgaria for 50 years, and recent epiphytotics reduced yields by 40 to 90% in South Banat District, Serbia. Potential vectors including leafhoppers and planthoppers in the order Hemiptera, suborder Auchenorrhyncha, were surveyed in MR-affected and low-MR-incidence fields, and 33 different species were identified. Only Reptalus panzeri populations displayed characteristics of a major MR vector. More R. panzeri individuals were present in MR-affected versus low-MR fields, higher populations were observed in maize plots than in field border areas, and peak population levels preceded the appearance of MR in late July. Stolbur phytoplasma was detected in 17% of R. panzeri adults using nested polymerase chain reaction but not in any other insects tested. Higher populations of R. panzeri nymphs were found on maize, Johnsongrass (Sorghum halepense), and wheat (Triticum aestivum) roots. Stolbur phytoplasma was detected in roots of these three plant species, as well as in R. panzeri L-3 and L-5 nymphs. When stolbur phytoplasma-infected R. panzeri L-3 nymphs were introduced into insect-free mesh cages containing healthy maize and wheat plants, 89 and 7%, respectively, became infected. These results suggest that the MR disease cycle in South Banat involves mid-July transmission of stolbur phytoplasma to maize by infected adult R. panzeri. The adult R. panzeri lay eggs on infected maize roots, and nymphs living on these roots acquire the phytoplasma from infected maize. The nymphs overwinter on the roots of wheat planted into maize fields in the autumn, allowing emergence of phytoplasma-infected vectors the following July.",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Phytopathology",
title = "Stolbur Phytoplasma Transmission to Maize by Reptalus panzeri and the Disease Cycle of Maize Redness in Serbia",
pages = "1061-1053",
number = "9",
volume = "99",
doi = "10.1094/PHYTO-99-9-1053"
}

Jović, J., Cvrković, T., Mitrović, M., Krnjajić, S., Petrović, A., Redinbaugh, M. G., Pratt, R. C., Hogenhout, S. A.,& Toševski, I.. (2009). Stolbur Phytoplasma Transmission to Maize by Reptalus panzeri and the Disease Cycle of Maize Redness in Serbia. in Phytopathology
Amer Phytopathological Soc, St Paul., 99(9), 1053-1061.
https://doi.org/10.1094/PHYTO-99-9-1053

Jović J, Cvrković T, Mitrović M, Krnjajić S, Petrović A, Redinbaugh MG, Pratt RC, Hogenhout SA, Toševski I. Stolbur Phytoplasma Transmission to Maize by Reptalus panzeri and the Disease Cycle of Maize Redness in Serbia. in Phytopathology. 2009;99(9):1053-1061.
doi:10.1094/PHYTO-99-9-1053 .

Jović, Jelena, Cvrković, Tatjana, Mitrović, Milana, Krnjajić, Slobodan, Petrović, Anđeljko, Redinbaugh, Margaret G., Pratt, Richard C., Hogenhout, Saskia A., Toševski, Ivo, "Stolbur Phytoplasma Transmission to Maize by Reptalus panzeri and the Disease Cycle of Maize Redness in Serbia" in Phytopathology, 99, no. 9 (2009):1053-1061,
https://doi.org/10.1094/PHYTO-99-9-1053 . .

Bulajić, A., Jovic, J., Krnjajić, S., Petrov, M., Đekić, I.,& Krstić, B.. (2008). First report of Iris yellow spot virus on Onion (Allium cepa) in Serbia. in Plant Disease
American Phytopathological Society., 92(8), 1247.
https://doi.org/10.1094/PDIS-92-8-1247A

Bulajić A, Jovic J, Krnjajić S, Petrov M, Đekić I, Krstić B. First report of Iris yellow spot virus on Onion (Allium cepa) in Serbia. in Plant Disease. 2008;92(8):1247.
doi:10.1094/PDIS-92-8-1247A .

Bulajić, Aleksandra, Jovic, Jelena, Krnjajić, Slobodan, Petrov, M., Đekić, Ivana, Krstić, Branka, "First report of Iris yellow spot virus on Onion (Allium cepa) in Serbia" in Plant Disease, 92, no. 8 (2008):1247,
https://doi.org/10.1094/PDIS-92-8-1247A . .

TY  - JOUR
AU  - Cvrković, Tatjana
AU  - Jović, Jelena
AU  - Mitrović, Milana
AU  - Petrović, Anđeljko
AU  - Krnjajić, Slobodan
AU  - Malembic-Maher, S.
AU  - Toševski, Ivo
PY  - 2008
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/68
PB  - Wiley-Blackwell, Malden
T2  - Plant Pathology
T1  - First report of alder yellows phytoplasma on common alder (Alnus glutinosa) in Serbia
EP  - 773
IS  - 4
SP  - 773
VL  - 57
DO  - 10.1111/j.1365-3059.2008.01880.x
ER  - 

@article{
author = "Cvrković, Tatjana and Jović, Jelena and Mitrović, Milana and Petrović, Anđeljko and Krnjajić, Slobodan and Malembic-Maher, S. and Toševski, Ivo",
year = "2008",
publisher = "Wiley-Blackwell, Malden",
journal = "Plant Pathology",
title = "First report of alder yellows phytoplasma on common alder (Alnus glutinosa) in Serbia",
pages = "773-773",
number = "4",
volume = "57",
doi = "10.1111/j.1365-3059.2008.01880.x"
}

Cvrković, T., Jović, J., Mitrović, M., Petrović, A., Krnjajić, S., Malembic-Maher, S.,& Toševski, I.. (2008). First report of alder yellows phytoplasma on common alder (Alnus glutinosa) in Serbia. in Plant Pathology
Wiley-Blackwell, Malden., 57(4), 773-773.
https://doi.org/10.1111/j.1365-3059.2008.01880.x

Cvrković T, Jović J, Mitrović M, Petrović A, Krnjajić S, Malembic-Maher S, Toševski I. First report of alder yellows phytoplasma on common alder (Alnus glutinosa) in Serbia. in Plant Pathology. 2008;57(4):773-773.
doi:10.1111/j.1365-3059.2008.01880.x .

Cvrković, Tatjana, Jović, Jelena, Mitrović, Milana, Petrović, Anđeljko, Krnjajić, Slobodan, Malembic-Maher, S., Toševski, Ivo, "First report of alder yellows phytoplasma on common alder (Alnus glutinosa) in Serbia" in Plant Pathology, 57, no. 4 (2008):773-773,
https://doi.org/10.1111/j.1365-3059.2008.01880.x . .

TY  - JOUR
AU  - Bulajić, Aleksandra
AU  - Jović, Jelena
AU  - Krnjajić, Slobodan
AU  - Petrov, M.
AU  - Đekić, Ivana
AU  - Krstić, Branka
PY  - 2008
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/76
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - First report of Iris yellow spot virus on Onion (Allium cepa) in Serbia
EP  - 1247
IS  - 8
SP  - 1247
VL  - 92
DO  - 10.1094/PDIS-92-8-1247A
ER  - 

@article{
author = "Bulajić, Aleksandra and Jović, Jelena and Krnjajić, Slobodan and Petrov, M. and Đekić, Ivana and Krstić, Branka",
year = "2008",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "First report of Iris yellow spot virus on Onion (Allium cepa) in Serbia",
pages = "1247-1247",
number = "8",
volume = "92",
doi = "10.1094/PDIS-92-8-1247A"
}

Bulajić, A., Jović, J., Krnjajić, S., Petrov, M., Đekić, I.,& Krstić, B.. (2008). First report of Iris yellow spot virus on Onion (Allium cepa) in Serbia. in Plant Disease
Amer Phytopathological Soc, St Paul., 92(8), 1247-1247.
https://doi.org/10.1094/PDIS-92-8-1247A

Bulajić A, Jović J, Krnjajić S, Petrov M, Đekić I, Krstić B. First report of Iris yellow spot virus on Onion (Allium cepa) in Serbia. in Plant Disease. 2008;92(8):1247-1247.
doi:10.1094/PDIS-92-8-1247A .

Bulajić, Aleksandra, Jović, Jelena, Krnjajić, Slobodan, Petrov, M., Đekić, Ivana, Krstić, Branka, "First report of Iris yellow spot virus on Onion (Allium cepa) in Serbia" in Plant Disease, 92, no. 8 (2008):1247-1247,
https://doi.org/10.1094/PDIS-92-8-1247A . .