Kosovac, Andrea

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  • Kosovac, Andrea (14)

Author's Bibliography

Phytoplasmas infecting sugar beet in central Europe

Duduk, Bojan; Kosovac, Andrea; Stepanović, Jelena; Rekanović, Emil; Ćurčić, Živko; Vučković, Nina; Duduk, Nataša; Vico, Ivana

(International Institute of Sugar Beet Research (IIRB), 2024)

TY  - CONF
AU  - Duduk, Bojan
AU  - Kosovac, Andrea
AU  - Stepanović, Jelena
AU  - Rekanović, Emil
AU  - Ćurčić, Živko
AU  - Vučković, Nina
AU  - Duduk, Nataša
AU  - Vico, Ivana
PY  - 2024
UR  - http://fiver.ifvcns.rs/handle/123456789/4466
AB  - In Europe, the cultivation of sugar beet faces significant challenges due to the emergence of basses richesses syndrome (SBR) and rubbery taproot disease (RTD) which are associated with fastidious bacteria Candidatus Arsenophonus phytopathogenicus and Candidatus Phytoplasma solani, respectively. A comprehensive study conducted from 2018 to 2022 aimed to elucidate the prevalence and distribution of these pathogens in sugar beet in central Europe, focusing on the Pannonian Plain (particularly Serbia and Slovakia where RTD has been present in epidemic scales) and Germany.
PB  - International Institute of Sugar Beet Research (IIRB)
C3  - Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels
T1  - Phytoplasmas infecting sugar beet in central Europe
EP  - 8
SP  - 8
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4466
ER  - 
@conference{
author = "Duduk, Bojan and Kosovac, Andrea and Stepanović, Jelena and Rekanović, Emil and Ćurčić, Živko and Vučković, Nina and Duduk, Nataša and Vico, Ivana",
year = "2024",
abstract = "In Europe, the cultivation of sugar beet faces significant challenges due to the emergence of basses richesses syndrome (SBR) and rubbery taproot disease (RTD) which are associated with fastidious bacteria Candidatus Arsenophonus phytopathogenicus and Candidatus Phytoplasma solani, respectively. A comprehensive study conducted from 2018 to 2022 aimed to elucidate the prevalence and distribution of these pathogens in sugar beet in central Europe, focusing on the Pannonian Plain (particularly Serbia and Slovakia where RTD has been present in epidemic scales) and Germany.",
publisher = "International Institute of Sugar Beet Research (IIRB)",
journal = "Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels",
title = "Phytoplasmas infecting sugar beet in central Europe",
pages = "8-8",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4466"
}
Duduk, B., Kosovac, A., Stepanović, J., Rekanović, E., Ćurčić, Ž., Vučković, N., Duduk, N.,& Vico, I.. (2024). Phytoplasmas infecting sugar beet in central Europe. in Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels
International Institute of Sugar Beet Research (IIRB)., 8-8.
https://hdl.handle.net/21.15107/rcub_fiver_4466
Duduk B, Kosovac A, Stepanović J, Rekanović E, Ćurčić Ž, Vučković N, Duduk N, Vico I. Phytoplasmas infecting sugar beet in central Europe. in Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels. 2024;:8-8.
https://hdl.handle.net/21.15107/rcub_fiver_4466 .
Duduk, Bojan, Kosovac, Andrea, Stepanović, Jelena, Rekanović, Emil, Ćurčić, Živko, Vučković, Nina, Duduk, Nataša, Vico, Ivana, "Phytoplasmas infecting sugar beet in central Europe" in Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels (2024):8-8,
https://hdl.handle.net/21.15107/rcub_fiver_4466 .

Field trial evaluation to RTD susceptibility/tolerance to RTD in Serbia: Is there a tolerance to RTD in current varieties?

Ćurčić, Živko; Popov, Olivera; Bajić, Ivana; Rekanović, Emil; Stepanović, Jelena; Kosovac, Andrea; Duduk, Bojan

(International Institute of Sugar Beet Research (IIRB), 2024)

TY  - CONF
AU  - Ćurčić, Živko
AU  - Popov, Olivera
AU  - Bajić, Ivana
AU  - Rekanović, Emil
AU  - Stepanović, Jelena
AU  - Kosovac, Andrea
AU  - Duduk, Bojan
PY  - 2024
UR  - http://fiver.ifvcns.rs/handle/123456789/4465
AB  - Sugar beet is the second most important source for the sugar industry, particularly important in temperate climate zones of Central, West, and East Europe. However, its production has declined recently due to various factors of which the most important are subsidy cuts and the spread of various plant diseases. In the Pannonian Plain (Slovakia, Hungary, Romania, and Serbia), a disease called rubbery taproot disease (RTD) has been observed for along time. The variability in RTD symptoms and the extent of damage it causes have made its detection quite challenging, often leading to misdiagnoses as other diseases. However, the identification of Candidatus Phytoplasma solani as the cause of RTD has resolved the issue of its diagnosis. The latest outbreak in Serbia has had a significant economic impact on sugar beet production, prompting an urgent response to aid the industry and growers. In our study, conducted during the 2022 and 2023 seasons, we assessed the susceptibility/tolerance of thirty registered sugar beet hybrids in Serbia, evaluating their impact on root yield and quality in naturally infected experimental fields.
PB  - International Institute of Sugar Beet Research (IIRB)
C3  - Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels
T1  - Field trial evaluation to RTD susceptibility/tolerance to RTD in Serbia: Is there a tolerance to RTD in current varieties?
EP  - 126
SP  - 126
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4465
ER  - 
@conference{
author = "Ćurčić, Živko and Popov, Olivera and Bajić, Ivana and Rekanović, Emil and Stepanović, Jelena and Kosovac, Andrea and Duduk, Bojan",
year = "2024",
abstract = "Sugar beet is the second most important source for the sugar industry, particularly important in temperate climate zones of Central, West, and East Europe. However, its production has declined recently due to various factors of which the most important are subsidy cuts and the spread of various plant diseases. In the Pannonian Plain (Slovakia, Hungary, Romania, and Serbia), a disease called rubbery taproot disease (RTD) has been observed for along time. The variability in RTD symptoms and the extent of damage it causes have made its detection quite challenging, often leading to misdiagnoses as other diseases. However, the identification of Candidatus Phytoplasma solani as the cause of RTD has resolved the issue of its diagnosis. The latest outbreak in Serbia has had a significant economic impact on sugar beet production, prompting an urgent response to aid the industry and growers. In our study, conducted during the 2022 and 2023 seasons, we assessed the susceptibility/tolerance of thirty registered sugar beet hybrids in Serbia, evaluating their impact on root yield and quality in naturally infected experimental fields.",
publisher = "International Institute of Sugar Beet Research (IIRB)",
journal = "Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels",
title = "Field trial evaluation to RTD susceptibility/tolerance to RTD in Serbia: Is there a tolerance to RTD in current varieties?",
pages = "126-126",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4465"
}
Ćurčić, Ž., Popov, O., Bajić, I., Rekanović, E., Stepanović, J., Kosovac, A.,& Duduk, B.. (2024). Field trial evaluation to RTD susceptibility/tolerance to RTD in Serbia: Is there a tolerance to RTD in current varieties?. in Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels
International Institute of Sugar Beet Research (IIRB)., 126-126.
https://hdl.handle.net/21.15107/rcub_fiver_4465
Ćurčić Ž, Popov O, Bajić I, Rekanović E, Stepanović J, Kosovac A, Duduk B. Field trial evaluation to RTD susceptibility/tolerance to RTD in Serbia: Is there a tolerance to RTD in current varieties?. in Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels. 2024;:126-126.
https://hdl.handle.net/21.15107/rcub_fiver_4465 .
Ćurčić, Živko, Popov, Olivera, Bajić, Ivana, Rekanović, Emil, Stepanović, Jelena, Kosovac, Andrea, Duduk, Bojan, "Field trial evaluation to RTD susceptibility/tolerance to RTD in Serbia: Is there a tolerance to RTD in current varieties?" in Abstracts of Papers, 79th IIRB Congress "Innovation: our driver for a profitable and ecologically balanced sugar beet production ", 27-28 February 2024, Brussels (2024):126-126,
https://hdl.handle.net/21.15107/rcub_fiver_4465 .

Reptalus quinquecostatus (Dufour, 1833) (Fulgoromorpha: Cixiidae) plant preferences in Serbia

Kosovac, Andrea; Ćurčić, Živko; Rekanović, Emil; Stepanović, Jelena; Duduk, Bojan

(Prague : National Museum of the Czech Republic, 2023)

TY  - CONF
AU  - Kosovac, Andrea
AU  - Ćurčić, Živko
AU  - Rekanović, Emil
AU  - Stepanović, Jelena
AU  - Duduk, Bojan
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/4479
AB  - Reptalus quinquecostatus (Dufour, 1833) is one of several species from the planthopper family Cixiidae that are known as vectors of plant pathogenic bacteria that can cause severe agroeconomic losses. Records of this species in Serbia by Horváth, Tanasijević and Janković refer to Oliarus quinquecostatus Dufour, 1883 [sic]. The species was described as inhabiting meadows and grasslands and reported as caught on Salix sp., Ulmus sp., Quercus sp., and Malva sylvestris. Modern-day molecular identification of species, i.e. sequencing of cytochrome oxidase subunit 1 (COI) gene, revealed the presence of R. quinquecostatus nymphs in the rhizosphere of Koeleria macrantha (Poaceae family) in eastern Serbia. This cixiid has been found in Serbia on various crops affected by ‘Candidatus Phytoplasma solani’: corn, grapevine, potato, and most recently, sugar beet. The occurrence on sugar beet was first reported in 2020 in northern Serbia when its population was aggregated on a boundary strip with several weeds: Convolvulus arvensis, Chenopodium album, Amaranthus retroflexus, Ambrosia artemisiifolia etc. During the 2021–2022 survey, the presence of R. quinquecostatus on sugar beet was confirmed on other localities in Serbia. Moreover, its populations were recorded on parsnip, tobacco and corn. Prunus spinosa and Crataegus sp. in microhabitats permeating arable land were also found preferable for R. quinquecostatus adults. Its several populations on different hosts were repeatedly sampled in June–July 2022. Populations on P. spinosa and Crataegus sp. were highly abundant and infected with ‘Ca. P. solani’, whereas in the agroecosystems, R. quinquecostatus is present in mixed population with R. panzeri, displaying minor precedence in the emergence of adults. Data on R. quinquecostatus plant preferences in Serbia support the polyphagy that has been previously reported throughout Europe. Since the genus Reptalus Emeljanov, 1971 has recently undergone nomenclatural and taxonomic revision, the use of the valid species name and proper morphological species identification, which in some cases should be supplemented with molecular tools, are crucial in biodiversity and insect pest research.
PB  - Prague : National Museum of the Czech Republic
C3  - Book of Abstracts, 9th European Hemiptera Congress, Kurdejov, Czechia, 25 June - 1 July 2023
T1  - Reptalus quinquecostatus (Dufour, 1833) (Fulgoromorpha: Cixiidae) plant preferences in Serbia
EP  - 23
SP  - 23
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4479
ER  - 
@conference{
author = "Kosovac, Andrea and Ćurčić, Živko and Rekanović, Emil and Stepanović, Jelena and Duduk, Bojan",
year = "2023",
abstract = "Reptalus quinquecostatus (Dufour, 1833) is one of several species from the planthopper family Cixiidae that are known as vectors of plant pathogenic bacteria that can cause severe agroeconomic losses. Records of this species in Serbia by Horváth, Tanasijević and Janković refer to Oliarus quinquecostatus Dufour, 1883 [sic]. The species was described as inhabiting meadows and grasslands and reported as caught on Salix sp., Ulmus sp., Quercus sp., and Malva sylvestris. Modern-day molecular identification of species, i.e. sequencing of cytochrome oxidase subunit 1 (COI) gene, revealed the presence of R. quinquecostatus nymphs in the rhizosphere of Koeleria macrantha (Poaceae family) in eastern Serbia. This cixiid has been found in Serbia on various crops affected by ‘Candidatus Phytoplasma solani’: corn, grapevine, potato, and most recently, sugar beet. The occurrence on sugar beet was first reported in 2020 in northern Serbia when its population was aggregated on a boundary strip with several weeds: Convolvulus arvensis, Chenopodium album, Amaranthus retroflexus, Ambrosia artemisiifolia etc. During the 2021–2022 survey, the presence of R. quinquecostatus on sugar beet was confirmed on other localities in Serbia. Moreover, its populations were recorded on parsnip, tobacco and corn. Prunus spinosa and Crataegus sp. in microhabitats permeating arable land were also found preferable for R. quinquecostatus adults. Its several populations on different hosts were repeatedly sampled in June–July 2022. Populations on P. spinosa and Crataegus sp. were highly abundant and infected with ‘Ca. P. solani’, whereas in the agroecosystems, R. quinquecostatus is present in mixed population with R. panzeri, displaying minor precedence in the emergence of adults. Data on R. quinquecostatus plant preferences in Serbia support the polyphagy that has been previously reported throughout Europe. Since the genus Reptalus Emeljanov, 1971 has recently undergone nomenclatural and taxonomic revision, the use of the valid species name and proper morphological species identification, which in some cases should be supplemented with molecular tools, are crucial in biodiversity and insect pest research.",
publisher = "Prague : National Museum of the Czech Republic",
journal = "Book of Abstracts, 9th European Hemiptera Congress, Kurdejov, Czechia, 25 June - 1 July 2023",
title = "Reptalus quinquecostatus (Dufour, 1833) (Fulgoromorpha: Cixiidae) plant preferences in Serbia",
pages = "23-23",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4479"
}
Kosovac, A., Ćurčić, Ž., Rekanović, E., Stepanović, J.,& Duduk, B.. (2023). Reptalus quinquecostatus (Dufour, 1833) (Fulgoromorpha: Cixiidae) plant preferences in Serbia. in Book of Abstracts, 9th European Hemiptera Congress, Kurdejov, Czechia, 25 June - 1 July 2023
Prague : National Museum of the Czech Republic., 23-23.
https://hdl.handle.net/21.15107/rcub_fiver_4479
Kosovac A, Ćurčić Ž, Rekanović E, Stepanović J, Duduk B. Reptalus quinquecostatus (Dufour, 1833) (Fulgoromorpha: Cixiidae) plant preferences in Serbia. in Book of Abstracts, 9th European Hemiptera Congress, Kurdejov, Czechia, 25 June - 1 July 2023. 2023;:23-23.
https://hdl.handle.net/21.15107/rcub_fiver_4479 .
Kosovac, Andrea, Ćurčić, Živko, Rekanović, Emil, Stepanović, Jelena, Duduk, Bojan, "Reptalus quinquecostatus (Dufour, 1833) (Fulgoromorpha: Cixiidae) plant preferences in Serbia" in Book of Abstracts, 9th European Hemiptera Congress, Kurdejov, Czechia, 25 June - 1 July 2023 (2023):23-23,
https://hdl.handle.net/21.15107/rcub_fiver_4479 .

Epidemiological role of novel and already known 'Ca. P. solani' cixiid vectors in rubbery taproot disease of sugar beet in Serbia

Kosovac, Andrea; Ćurčić, Živko; Stepanović, Jelena; Rekanović, Emil; Duduk, Bojan

(Nature, 2023)

TY  - JOUR
AU  - Kosovac, Andrea
AU  - Ćurčić, Živko
AU  - Stepanović, Jelena
AU  - Rekanović, Emil
AU  - Duduk, Bojan
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/3343
AB  - Rubbery taproot disease (RTD) of sugar beet was recently associated with the plant pathogenic bacterium ‘Candidatus Phytoplasma solani’ (CaPsol) and reported throughout the Pannonian Plain with variations in severity. Tracing CaPsol epidemiological pathways was performed in the experimental sugar beet field in Rimski Šančevi (Serbia) in 2020–2021, where an RTD outbreak was recently recorded. A molecular epidemiology approach was applied to the study of three RTD occurrence scenarios: epidemic, non-epidemic and ‘absence of RTD’. As a result, Hyalesthes obsoletus ex Convolvulus arvensis was detected as a CaPsol vector to sugar beet, while two other cixiids were identified for the first time as vectors of the CaPsol-induced plant disease in crops: Reptalus quinquecostatus and R. cuspidatus. R. quinquecostatus was proposed culpable for the 2020 RTD epidemic outbreak in Rimski Šančevi when dSTOLg CaPsol strain predominated in the RTD-affected sugar beet, whereas R. cuspidatus had a negligible role in RTD occurrence and displayed ambiguous involvement in CaPsol epidemiology on a wider scale. The temporal discrepancy of the offset of CaPsol dissemination and disease occurrence is the main obstacle in predicting CaPsol-induced diseases. Predicting disease occurrence and severity can only be achieved by gaining a better understanding of CaPsol epidemiological pathways and insect vectors involved in disease outbreaks.
PB  - Nature
T2  - Scientific Reports
T1  - Epidemiological role of novel and already known 'Ca. P. solani' cixiid vectors in rubbery taproot disease of sugar beet in Serbia
IS  - 1
SP  - 1433
VL  - 13
DO  - 10.1038/s41598-023-28562-8
ER  - 
@article{
author = "Kosovac, Andrea and Ćurčić, Živko and Stepanović, Jelena and Rekanović, Emil and Duduk, Bojan",
year = "2023",
abstract = "Rubbery taproot disease (RTD) of sugar beet was recently associated with the plant pathogenic bacterium ‘Candidatus Phytoplasma solani’ (CaPsol) and reported throughout the Pannonian Plain with variations in severity. Tracing CaPsol epidemiological pathways was performed in the experimental sugar beet field in Rimski Šančevi (Serbia) in 2020–2021, where an RTD outbreak was recently recorded. A molecular epidemiology approach was applied to the study of three RTD occurrence scenarios: epidemic, non-epidemic and ‘absence of RTD’. As a result, Hyalesthes obsoletus ex Convolvulus arvensis was detected as a CaPsol vector to sugar beet, while two other cixiids were identified for the first time as vectors of the CaPsol-induced plant disease in crops: Reptalus quinquecostatus and R. cuspidatus. R. quinquecostatus was proposed culpable for the 2020 RTD epidemic outbreak in Rimski Šančevi when dSTOLg CaPsol strain predominated in the RTD-affected sugar beet, whereas R. cuspidatus had a negligible role in RTD occurrence and displayed ambiguous involvement in CaPsol epidemiology on a wider scale. The temporal discrepancy of the offset of CaPsol dissemination and disease occurrence is the main obstacle in predicting CaPsol-induced diseases. Predicting disease occurrence and severity can only be achieved by gaining a better understanding of CaPsol epidemiological pathways and insect vectors involved in disease outbreaks.",
publisher = "Nature",
journal = "Scientific Reports",
title = "Epidemiological role of novel and already known 'Ca. P. solani' cixiid vectors in rubbery taproot disease of sugar beet in Serbia",
number = "1",
pages = "1433",
volume = "13",
doi = "10.1038/s41598-023-28562-8"
}
Kosovac, A., Ćurčić, Ž., Stepanović, J., Rekanović, E.,& Duduk, B.. (2023). Epidemiological role of novel and already known 'Ca. P. solani' cixiid vectors in rubbery taproot disease of sugar beet in Serbia. in Scientific Reports
Nature., 13(1), 1433.
https://doi.org/10.1038/s41598-023-28562-8
Kosovac A, Ćurčić Ž, Stepanović J, Rekanović E, Duduk B. Epidemiological role of novel and already known 'Ca. P. solani' cixiid vectors in rubbery taproot disease of sugar beet in Serbia. in Scientific Reports. 2023;13(1):1433.
doi:10.1038/s41598-023-28562-8 .
Kosovac, Andrea, Ćurčić, Živko, Stepanović, Jelena, Rekanović, Emil, Duduk, Bojan, "Epidemiological role of novel and already known 'Ca. P. solani' cixiid vectors in rubbery taproot disease of sugar beet in Serbia" in Scientific Reports, 13, no. 1 (2023):1433,
https://doi.org/10.1038/s41598-023-28562-8 . .
8
7

A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot

Duduk, Nataša; Vico, Ivana; Kosovac, Andrea; Stepanović, Jelena; Ćurčić, Živko; Vučković, Nina; Rekanović, Emil; Duduk, Bojan

(Frontiers Media S.A., 2023)

TY  - JOUR
AU  - Duduk, Nataša
AU  - Vico, Ivana
AU  - Kosovac, Andrea
AU  - Stepanović, Jelena
AU  - Ćurčić, Živko
AU  - Vučković, Nina
AU  - Rekanović, Emil
AU  - Duduk, Bojan
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/3568
AB  - ‘Candidatus Phytoplasma solani’ (stolbur phytoplasma) is associated with rubbery taproot disease (RTD) of sugar beet (Beta vulgaris L.), while Macrophomina phaseolina is considered the most important root rot pathogen of this plant in Serbia. The high prevalence of M. phaseolina root rot reported on sugar beet in Serbia, unmatched elsewhere in the world, coupled with the notorious tendency of RTD-affected sugar beet to rot, has prompted research into the relationship between the two diseases. This study investigates the correlation between the occurrence of sugar beet RTD and the presence of root rot fungal pathogens in a semi-field ‘Ca. P. solani’ transmission experiment with the cixiid vector Reptalus quinquecostatus (Dufour), in addition to naturally infected sugar beet in the open field. Our results showed that: (i) Reptalus quinquecostatus transmitted ‘Ca. P. solani’ to sugar beet which induced typical RTD root symptoms; (ii) Macrophomina phaseolina root rot was exclusively present in ‘Ca. P. solani’-infected sugar beet in both the semi-field experiment and naturally infected sugar beet; and that (iii) even under environmental conditions favorable to the pathogen, M. phaseolina did not infect sugar beet, unless the plants had been previously infected with phytoplasma.
PB  - Frontiers Media S.A.
T2  - Frontiers in Microbiology
T1  - A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot
SP  - 1164035
VL  - 14
DO  - 10.3389/fmicb.2023.1164035
ER  - 
@article{
author = "Duduk, Nataša and Vico, Ivana and Kosovac, Andrea and Stepanović, Jelena and Ćurčić, Živko and Vučković, Nina and Rekanović, Emil and Duduk, Bojan",
year = "2023",
abstract = "‘Candidatus Phytoplasma solani’ (stolbur phytoplasma) is associated with rubbery taproot disease (RTD) of sugar beet (Beta vulgaris L.), while Macrophomina phaseolina is considered the most important root rot pathogen of this plant in Serbia. The high prevalence of M. phaseolina root rot reported on sugar beet in Serbia, unmatched elsewhere in the world, coupled with the notorious tendency of RTD-affected sugar beet to rot, has prompted research into the relationship between the two diseases. This study investigates the correlation between the occurrence of sugar beet RTD and the presence of root rot fungal pathogens in a semi-field ‘Ca. P. solani’ transmission experiment with the cixiid vector Reptalus quinquecostatus (Dufour), in addition to naturally infected sugar beet in the open field. Our results showed that: (i) Reptalus quinquecostatus transmitted ‘Ca. P. solani’ to sugar beet which induced typical RTD root symptoms; (ii) Macrophomina phaseolina root rot was exclusively present in ‘Ca. P. solani’-infected sugar beet in both the semi-field experiment and naturally infected sugar beet; and that (iii) even under environmental conditions favorable to the pathogen, M. phaseolina did not infect sugar beet, unless the plants had been previously infected with phytoplasma.",
publisher = "Frontiers Media S.A.",
journal = "Frontiers in Microbiology",
title = "A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot",
pages = "1164035",
volume = "14",
doi = "10.3389/fmicb.2023.1164035"
}
Duduk, N., Vico, I., Kosovac, A., Stepanović, J., Ćurčić, Ž., Vučković, N., Rekanović, E.,& Duduk, B.. (2023). A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot. in Frontiers in Microbiology
Frontiers Media S.A.., 14, 1164035.
https://doi.org/10.3389/fmicb.2023.1164035
Duduk N, Vico I, Kosovac A, Stepanović J, Ćurčić Ž, Vučković N, Rekanović E, Duduk B. A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot. in Frontiers in Microbiology. 2023;14:1164035.
doi:10.3389/fmicb.2023.1164035 .
Duduk, Nataša, Vico, Ivana, Kosovac, Andrea, Stepanović, Jelena, Ćurčić, Živko, Vučković, Nina, Rekanović, Emil, Duduk, Bojan, "A biotroph sets the stage for a necrotroph to play: ‘Candidatus Phytoplasma solani’ infection of sugar beet facilitated Macrophomina phaseolina root rot" in Frontiers in Microbiology, 14 (2023):1164035,
https://doi.org/10.3389/fmicb.2023.1164035 . .
1
3
2

Phytoplasma, proteobacterium and fungus in single and mixed infections of sugar beet in central Europe

Duduk, Bojan; Kosovac, Andrea; Stepanović, Jelena; Rekanović, Emil; Ćurčić, Živko; Bohm, Jan Werner; Kube, Michael; Vučković, Nina; Duduk, Nataša; Vico, Ivana

(Delhi : Technology Society of Basic and Applied Sciences, 2023)

TY  - JOUR
AU  - Duduk, Bojan
AU  - Kosovac, Andrea
AU  - Stepanović, Jelena
AU  - Rekanović, Emil
AU  - Ćurčić, Živko
AU  - Bohm, Jan Werner
AU  - Kube, Michael
AU  - Vučković, Nina
AU  - Duduk, Nataša
AU  - Vico, Ivana
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/4055
AB  - The “basses richesses” syndrome (SBR) and rubbery taproot disease (RTD) associated with ‘Candidatus Arsenophonus phytopathogenicus’ and ‘Ca. Phytoplasma solani’, respectively are hampering the sugar beet production in Europe. A series of experiments shed light on the presence of these bacteria in sugar beet in central Europe - Pannonian plain (Serbia and Slovakia), with epidemic occurrences of RTD, and Germany. Only ‘Ca. P. solani’ was found in sugar beet in the Pannonian plain, while both pathogens were present in Germany. Reptalus quinquecostatus was identified as the insect vector responsible for the of the epidemic strain of ‘Ca. P. solani’ and thus for the epidemic occurrence of RTD. The RTD affected sugar beet is susceptible to charcoal root rot caused by Macrophomina phaseolina which exacerbates the losses associated to the phytoplasma presence. These results suggest that more attention should be given to phytoplasma infection in sugar beet in Europe.
PB  - Delhi : Technology Society of Basic and Applied Sciences
T2  - Phytopathogenic Mollicutes
T1  - Phytoplasma, proteobacterium and fungus in single and mixed infections of sugar beet in central Europe
EP  - 98
IS  - 1
SP  - 97
VL  - 13
DO  - 10.5958/2249-4677.2023.00049.X
ER  - 
@article{
author = "Duduk, Bojan and Kosovac, Andrea and Stepanović, Jelena and Rekanović, Emil and Ćurčić, Živko and Bohm, Jan Werner and Kube, Michael and Vučković, Nina and Duduk, Nataša and Vico, Ivana",
year = "2023",
abstract = "The “basses richesses” syndrome (SBR) and rubbery taproot disease (RTD) associated with ‘Candidatus Arsenophonus phytopathogenicus’ and ‘Ca. Phytoplasma solani’, respectively are hampering the sugar beet production in Europe. A series of experiments shed light on the presence of these bacteria in sugar beet in central Europe - Pannonian plain (Serbia and Slovakia), with epidemic occurrences of RTD, and Germany. Only ‘Ca. P. solani’ was found in sugar beet in the Pannonian plain, while both pathogens were present in Germany. Reptalus quinquecostatus was identified as the insect vector responsible for the of the epidemic strain of ‘Ca. P. solani’ and thus for the epidemic occurrence of RTD. The RTD affected sugar beet is susceptible to charcoal root rot caused by Macrophomina phaseolina which exacerbates the losses associated to the phytoplasma presence. These results suggest that more attention should be given to phytoplasma infection in sugar beet in Europe.",
publisher = "Delhi : Technology Society of Basic and Applied Sciences",
journal = "Phytopathogenic Mollicutes",
title = "Phytoplasma, proteobacterium and fungus in single and mixed infections of sugar beet in central Europe",
pages = "98-97",
number = "1",
volume = "13",
doi = "10.5958/2249-4677.2023.00049.X"
}
Duduk, B., Kosovac, A., Stepanović, J., Rekanović, E., Ćurčić, Ž., Bohm, J. W., Kube, M., Vučković, N., Duduk, N.,& Vico, I.. (2023). Phytoplasma, proteobacterium and fungus in single and mixed infections of sugar beet in central Europe. in Phytopathogenic Mollicutes
Delhi : Technology Society of Basic and Applied Sciences., 13(1), 97-98.
https://doi.org/10.5958/2249-4677.2023.00049.X
Duduk B, Kosovac A, Stepanović J, Rekanović E, Ćurčić Ž, Bohm JW, Kube M, Vučković N, Duduk N, Vico I. Phytoplasma, proteobacterium and fungus in single and mixed infections of sugar beet in central Europe. in Phytopathogenic Mollicutes. 2023;13(1):97-98.
doi:10.5958/2249-4677.2023.00049.X .
Duduk, Bojan, Kosovac, Andrea, Stepanović, Jelena, Rekanović, Emil, Ćurčić, Živko, Bohm, Jan Werner, Kube, Michael, Vučković, Nina, Duduk, Nataša, Vico, Ivana, "Phytoplasma, proteobacterium and fungus in single and mixed infections of sugar beet in central Europe" in Phytopathogenic Mollicutes, 13, no. 1 (2023):97-98,
https://doi.org/10.5958/2249-4677.2023.00049.X . .
1

Plants under Siege: Investigating the Relevance of ‘Ca. P. solani’ Cixiid Vectors through a Multi-Test Study

Kosovac, Andrea; Rekanović, Emil; Ćurčić, Živko; Stepanović, Jelena; Duduk, Bojan

(Basel : MDPI, 2023)

TY  - JOUR
AU  - Kosovac, Andrea
AU  - Rekanović, Emil
AU  - Ćurčić, Živko
AU  - Stepanović, Jelena
AU  - Duduk, Bojan
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/4218
AB  - Crop losses caused by the plant pathogenic bacterium ‘Candidatus Phytoplasma solani’ (CaPsol) underscore the need to better understand its perplexing epidemiological pathways. Hyalesthes obsoletus (Hemiptera, Cixiidae) is a prominent CaPsol vector with three plant associations in Serbia (ex Urtica dioica/HobsUd; ex Convolvulus arvensis/HobsCa; ex Crepis foetida/HobsCf). Another cixiid planthopper, Reptalus quinquecostatus (Dufour), has been recently confirmed as a noteworthy CaPsol vector. A multi-test study assessed the relevance of H. obsoletus associations and R. quinquecostatus populations from Crataegus monogyna and Prunus spinosa in CaPsol occurrence in sugar beet, maize, and tobacco. Molecular typing of the CaPsol strains transmitted to test plants in experimental trials provided the first evidence of HobsUd transmitting CaPsol tuf-a type to sugar beet, HobsCa infecting maize and tobacco with tuf-b type, and HobsCf transmitting CaPsol tuf-b to maize. Affiliation of R. quinquecostatus with the specific CaPsol genotype, dSTOLg, was reaffirmed in this study. The possible involvement of R. quinquecostatus in maize redness disease and tobacco stolbur was suggested, given that this cixiid was identified as a vector of CaPsol to these crops. The obtained results indicate that the tested vectors pose a threat to cultivated plants in Serbia, underscoring the need to recognize their relevance in CaPsol disease occurrences.
PB  - Basel : MDPI
T2  - Plants - Basel
T1  - Plants under Siege: Investigating the Relevance of ‘Ca. P. solani’ Cixiid Vectors through a Multi-Test Study
IS  - 24
SP  - 4157
VL  - 12
DO  - 10.3390/plants12244157
ER  - 
@article{
author = "Kosovac, Andrea and Rekanović, Emil and Ćurčić, Živko and Stepanović, Jelena and Duduk, Bojan",
year = "2023",
abstract = "Crop losses caused by the plant pathogenic bacterium ‘Candidatus Phytoplasma solani’ (CaPsol) underscore the need to better understand its perplexing epidemiological pathways. Hyalesthes obsoletus (Hemiptera, Cixiidae) is a prominent CaPsol vector with three plant associations in Serbia (ex Urtica dioica/HobsUd; ex Convolvulus arvensis/HobsCa; ex Crepis foetida/HobsCf). Another cixiid planthopper, Reptalus quinquecostatus (Dufour), has been recently confirmed as a noteworthy CaPsol vector. A multi-test study assessed the relevance of H. obsoletus associations and R. quinquecostatus populations from Crataegus monogyna and Prunus spinosa in CaPsol occurrence in sugar beet, maize, and tobacco. Molecular typing of the CaPsol strains transmitted to test plants in experimental trials provided the first evidence of HobsUd transmitting CaPsol tuf-a type to sugar beet, HobsCa infecting maize and tobacco with tuf-b type, and HobsCf transmitting CaPsol tuf-b to maize. Affiliation of R. quinquecostatus with the specific CaPsol genotype, dSTOLg, was reaffirmed in this study. The possible involvement of R. quinquecostatus in maize redness disease and tobacco stolbur was suggested, given that this cixiid was identified as a vector of CaPsol to these crops. The obtained results indicate that the tested vectors pose a threat to cultivated plants in Serbia, underscoring the need to recognize their relevance in CaPsol disease occurrences.",
publisher = "Basel : MDPI",
journal = "Plants - Basel",
title = "Plants under Siege: Investigating the Relevance of ‘Ca. P. solani’ Cixiid Vectors through a Multi-Test Study",
number = "24",
pages = "4157",
volume = "12",
doi = "10.3390/plants12244157"
}
Kosovac, A., Rekanović, E., Ćurčić, Ž., Stepanović, J.,& Duduk, B.. (2023). Plants under Siege: Investigating the Relevance of ‘Ca. P. solani’ Cixiid Vectors through a Multi-Test Study. in Plants - Basel
Basel : MDPI., 12(24), 4157.
https://doi.org/10.3390/plants12244157
Kosovac A, Rekanović E, Ćurčić Ž, Stepanović J, Duduk B. Plants under Siege: Investigating the Relevance of ‘Ca. P. solani’ Cixiid Vectors through a Multi-Test Study. in Plants - Basel. 2023;12(24):4157.
doi:10.3390/plants12244157 .
Kosovac, Andrea, Rekanović, Emil, Ćurčić, Živko, Stepanović, Jelena, Duduk, Bojan, "Plants under Siege: Investigating the Relevance of ‘Ca. P. solani’ Cixiid Vectors through a Multi-Test Study" in Plants - Basel, 12, no. 24 (2023):4157,
https://doi.org/10.3390/plants12244157 . .

Rubbery taproot disease (RTD) severe threat for sugar beet production in Central Europe

Ćurčić, Živko; Kosovac, Andrea; Stepanović, Jelena; Rekanović, Emil; Duduk, Bojan

(International Institute of Sugar Beet Research, 2022)

TY  - CONF
AU  - Ćurčić, Živko
AU  - Kosovac, Andrea
AU  - Stepanović, Jelena
AU  - Rekanović, Emil
AU  - Duduk, Bojan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/4480
AB  - Rubbery taproot disease (RTD) appearance and symptoms have been described in Bulgaria, Romania and Serbia more than 60 years ago. At that time disease symptoms were associated with abiotic factors (drought). Latest researches about RTD reveal that Candidatus Phytoplasma solani is the causing agent of the disease and the presence of the disease also in Croatia, Hungary and Slovakia. After declining of the plants, roots are prone to rotting due to the activity of saprobes. Symptoms and the progress of the disease differ depending on climatic conditions. The first symptoms usually start appearing by the end of July and beginning of August. In wet years yellowing of the oldest leaves and relatively slow progress of the beet deterioration can be observed on the edges of sugar beet fields. In dry years, because of the drought, oldest leaves are being discarded very fast and the first visible symptom of the disease is a loss of turgor in young leaves during the hottest part of the day. If dry conditions continue, all leaves become necrotic, which leads to the complete decline of the plant. Taproots of diseased plants wilt, become rubbery, and stay without any rot symptoms until complete plant decline. A yield loss in the same beet field varies spatially and is usually aggregated toward the edges. Epidemiological studies of the disease are in progress.
PB  - International Institute of Sugar Beet Research
C3  - Abstracts of Papers, 78th IIRB Congress "Growing sugar beet for the future", Mons, Belgium, 21-23 June 2022
T1  - Rubbery taproot disease (RTD) severe threat for sugar beet production in Central Europe
EP  - 111
SP  - 111
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4480
ER  - 
@conference{
author = "Ćurčić, Živko and Kosovac, Andrea and Stepanović, Jelena and Rekanović, Emil and Duduk, Bojan",
year = "2022",
abstract = "Rubbery taproot disease (RTD) appearance and symptoms have been described in Bulgaria, Romania and Serbia more than 60 years ago. At that time disease symptoms were associated with abiotic factors (drought). Latest researches about RTD reveal that Candidatus Phytoplasma solani is the causing agent of the disease and the presence of the disease also in Croatia, Hungary and Slovakia. After declining of the plants, roots are prone to rotting due to the activity of saprobes. Symptoms and the progress of the disease differ depending on climatic conditions. The first symptoms usually start appearing by the end of July and beginning of August. In wet years yellowing of the oldest leaves and relatively slow progress of the beet deterioration can be observed on the edges of sugar beet fields. In dry years, because of the drought, oldest leaves are being discarded very fast and the first visible symptom of the disease is a loss of turgor in young leaves during the hottest part of the day. If dry conditions continue, all leaves become necrotic, which leads to the complete decline of the plant. Taproots of diseased plants wilt, become rubbery, and stay without any rot symptoms until complete plant decline. A yield loss in the same beet field varies spatially and is usually aggregated toward the edges. Epidemiological studies of the disease are in progress.",
publisher = "International Institute of Sugar Beet Research",
journal = "Abstracts of Papers, 78th IIRB Congress "Growing sugar beet for the future", Mons, Belgium, 21-23 June 2022",
title = "Rubbery taproot disease (RTD) severe threat for sugar beet production in Central Europe",
pages = "111-111",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4480"
}
Ćurčić, Ž., Kosovac, A., Stepanović, J., Rekanović, E.,& Duduk, B.. (2022). Rubbery taproot disease (RTD) severe threat for sugar beet production in Central Europe. in Abstracts of Papers, 78th IIRB Congress "Growing sugar beet for the future", Mons, Belgium, 21-23 June 2022
International Institute of Sugar Beet Research., 111-111.
https://hdl.handle.net/21.15107/rcub_fiver_4480
Ćurčić Ž, Kosovac A, Stepanović J, Rekanović E, Duduk B. Rubbery taproot disease (RTD) severe threat for sugar beet production in Central Europe. in Abstracts of Papers, 78th IIRB Congress "Growing sugar beet for the future", Mons, Belgium, 21-23 June 2022. 2022;:111-111.
https://hdl.handle.net/21.15107/rcub_fiver_4480 .
Ćurčić, Živko, Kosovac, Andrea, Stepanović, Jelena, Rekanović, Emil, Duduk, Bojan, "Rubbery taproot disease (RTD) severe threat for sugar beet production in Central Europe" in Abstracts of Papers, 78th IIRB Congress "Growing sugar beet for the future", Mons, Belgium, 21-23 June 2022 (2022):111-111,
https://hdl.handle.net/21.15107/rcub_fiver_4480 .

Gumoza šećerne repe ozbiljna pretnja proizvodnji šećerne repe u centralnoj Evropi

Ćurčić, Živko; Kosovac, Andrea; Rekanović, Emil; Stepanović, Jelena; Duduk, Bojan

(Novi Sad : Institut za ratarstvo i povrtarstvo, 2022)

TY  - CONF
AU  - Ćurčić, Živko
AU  - Kosovac, Andrea
AU  - Rekanović, Emil
AU  - Stepanović, Jelena
AU  - Duduk, Bojan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2746
AB  - Gumoza šećerne repe prvi put je u Srbiji primećena u srednjem Banatu i severnoj Bačkoj 1960-ih (Marić i sar. 1970). Bolest je u to vreme već bila prisutna u susednim zemljama, Bugarskoj i Rumuniji, ali je povezivana sa abiotičkim faktorima. Nakon epidemije tokom kasnih 1960-ih, bolest je ostala prisutna tokom 1970-ih, kada je sporadično primećena u celom regionu, pokazujući veću prevalenciju u sušnim sezonama. Tokom 2018. godine bolest je ušla u novu epidemijsku fazu u Srbiji, s to sugeriše da je možda povezana sa trenutnim epidemijama u drugim evropskim regionima gajenja šećerne repe. Stanje poznato u usevima šećerne repe kao bolest sa niskim sadržajem šećera (SBR), u Francuskoj se više puta javljala od 1990-ih, dok je u Nemačkoj i Švajcarskoj ova bolest primećena 2009. i 2017. godine. Procene nemačkih stručnjaka su da je 2020. godine više od 20.000 hektara zahvaćeno ovom bolešću. SBR je povezan sa prokariotskom bakterijom, Candidatus Arsenophonus phytopathogenicus, čiji je vektor Pentastiridius leporinus (Auchenorrhyncha: Cixiidae). Međutim, još jedna prokariotska bakterija, Candidatus Phytoplasma solani (stolbur fitoplazma)
sporadično je bila prisutna u biljkama pogođenim SBR-om.
PB  - Novi Sad : Institut za ratarstvo i povrtarstvo
C3  - Zbornik referata, 56. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 2. Savetovanje agronoma Republike Srbije i Republike Srpske, Zlatibor, 30.01-03.02.2022.
T1  - Gumoza šećerne repe ozbiljna pretnja proizvodnji šećerne repe u centralnoj Evropi
EP  - 112
SP  - 105
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2746
ER  - 
@conference{
author = "Ćurčić, Živko and Kosovac, Andrea and Rekanović, Emil and Stepanović, Jelena and Duduk, Bojan",
year = "2022",
abstract = "Gumoza šećerne repe prvi put je u Srbiji primećena u srednjem Banatu i severnoj Bačkoj 1960-ih (Marić i sar. 1970). Bolest je u to vreme već bila prisutna u susednim zemljama, Bugarskoj i Rumuniji, ali je povezivana sa abiotičkim faktorima. Nakon epidemije tokom kasnih 1960-ih, bolest je ostala prisutna tokom 1970-ih, kada je sporadično primećena u celom regionu, pokazujući veću prevalenciju u sušnim sezonama. Tokom 2018. godine bolest je ušla u novu epidemijsku fazu u Srbiji, s to sugeriše da je možda povezana sa trenutnim epidemijama u drugim evropskim regionima gajenja šećerne repe. Stanje poznato u usevima šećerne repe kao bolest sa niskim sadržajem šećera (SBR), u Francuskoj se više puta javljala od 1990-ih, dok je u Nemačkoj i Švajcarskoj ova bolest primećena 2009. i 2017. godine. Procene nemačkih stručnjaka su da je 2020. godine više od 20.000 hektara zahvaćeno ovom bolešću. SBR je povezan sa prokariotskom bakterijom, Candidatus Arsenophonus phytopathogenicus, čiji je vektor Pentastiridius leporinus (Auchenorrhyncha: Cixiidae). Međutim, još jedna prokariotska bakterija, Candidatus Phytoplasma solani (stolbur fitoplazma)
sporadično je bila prisutna u biljkama pogođenim SBR-om.",
publisher = "Novi Sad : Institut za ratarstvo i povrtarstvo",
journal = "Zbornik referata, 56. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 2. Savetovanje agronoma Republike Srbije i Republike Srpske, Zlatibor, 30.01-03.02.2022.",
title = "Gumoza šećerne repe ozbiljna pretnja proizvodnji šećerne repe u centralnoj Evropi",
pages = "112-105",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2746"
}
Ćurčić, Ž., Kosovac, A., Rekanović, E., Stepanović, J.,& Duduk, B.. (2022). Gumoza šećerne repe ozbiljna pretnja proizvodnji šećerne repe u centralnoj Evropi. in Zbornik referata, 56. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 2. Savetovanje agronoma Republike Srbije i Republike Srpske, Zlatibor, 30.01-03.02.2022.
Novi Sad : Institut za ratarstvo i povrtarstvo., 105-112.
https://hdl.handle.net/21.15107/rcub_fiver_2746
Ćurčić Ž, Kosovac A, Rekanović E, Stepanović J, Duduk B. Gumoza šećerne repe ozbiljna pretnja proizvodnji šećerne repe u centralnoj Evropi. in Zbornik referata, 56. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 2. Savetovanje agronoma Republike Srbije i Republike Srpske, Zlatibor, 30.01-03.02.2022.. 2022;:105-112.
https://hdl.handle.net/21.15107/rcub_fiver_2746 .
Ćurčić, Živko, Kosovac, Andrea, Rekanović, Emil, Stepanović, Jelena, Duduk, Bojan, "Gumoza šećerne repe ozbiljna pretnja proizvodnji šećerne repe u centralnoj Evropi" in Zbornik referata, 56. Savetovanje agronoma i poljoprivrednika Srbije (SAPS) i 2. Savetovanje agronoma Republike Srbije i Republike Srpske, Zlatibor, 30.01-03.02.2022. (2022):105-112,
https://hdl.handle.net/21.15107/rcub_fiver_2746 .

Diverzitet cikada iz familije Cixiidae (Hemiptera: Auchenorrhyncha) u usevima šećerne repe u Srbiji

Kosovac, Andrea; Ćurčić, Živko; Rekanović, Emil; Stepanović, Jelena; Duduk, Bojan

(Beograd : Društvo za zaštitu bilja Srbije, 2022)

TY  - CONF
AU  - Kosovac, Andrea
AU  - Ćurčić, Živko
AU  - Rekanović, Emil
AU  - Stepanović, Jelena
AU  - Duduk, Bojan
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/3363
AB  - Cikade (Hemiptera: Auchenorrhyncha) predstavljaju diverzitetnu grupu fitofagnih insekata čije populacije naseljavaju prirodne i agroekosisteme. Nekolicina vrsta familije Cixiidae su poznate kao vektori fitoplazmi (‘Candidatus Phytoplasma’) i drugih fitopatogenih bakterija. ‘Ca. Phytoplasma solani’ (stolbur fitoplazma) je nedavno opisana kao uzročnik bolesti gumoze šećerne repe (eng. Rubbery Taproot Disease) na teritoriji Srbije, ali i drugih država Panonske nizije. S obzirom da su najznačajniji vektori stolbur fitoplazme cikade iz fam. Cixiidae, tokom jula 2020. i 2021. su istraženi usevi šećerne repe na području Vojvodine i Beograda radi utvrđivanja prisustva ove grupe insekata. Insekti su sakupljani duž ivica i dijagonalnog transekta odabranih useva šećerne repe, kao i košenjem korova prisutnih unutar i u neposrednoj blizini, koristeći entomološku mrežu i usni aspirator. Uzorkovani insekti su čuvani u 96% etanolu i morfološki determinisani u laboratoriji.
PB  - Beograd : Društvo za zaštitu bilja Srbije
C3  - Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.
T1  - Diverzitet cikada iz familije Cixiidae (Hemiptera: Auchenorrhyncha) u usevima šećerne repe u Srbiji
EP  - 27
SP  - 26
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3363
ER  - 
@conference{
author = "Kosovac, Andrea and Ćurčić, Živko and Rekanović, Emil and Stepanović, Jelena and Duduk, Bojan",
year = "2022",
abstract = "Cikade (Hemiptera: Auchenorrhyncha) predstavljaju diverzitetnu grupu fitofagnih insekata čije populacije naseljavaju prirodne i agroekosisteme. Nekolicina vrsta familije Cixiidae su poznate kao vektori fitoplazmi (‘Candidatus Phytoplasma’) i drugih fitopatogenih bakterija. ‘Ca. Phytoplasma solani’ (stolbur fitoplazma) je nedavno opisana kao uzročnik bolesti gumoze šećerne repe (eng. Rubbery Taproot Disease) na teritoriji Srbije, ali i drugih država Panonske nizije. S obzirom da su najznačajniji vektori stolbur fitoplazme cikade iz fam. Cixiidae, tokom jula 2020. i 2021. su istraženi usevi šećerne repe na području Vojvodine i Beograda radi utvrđivanja prisustva ove grupe insekata. Insekti su sakupljani duž ivica i dijagonalnog transekta odabranih useva šećerne repe, kao i košenjem korova prisutnih unutar i u neposrednoj blizini, koristeći entomološku mrežu i usni aspirator. Uzorkovani insekti su čuvani u 96% etanolu i morfološki determinisani u laboratoriji.",
publisher = "Beograd : Društvo za zaštitu bilja Srbije",
journal = "Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.",
title = "Diverzitet cikada iz familije Cixiidae (Hemiptera: Auchenorrhyncha) u usevima šećerne repe u Srbiji",
pages = "27-26",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3363"
}
Kosovac, A., Ćurčić, Ž., Rekanović, E., Stepanović, J.,& Duduk, B.. (2022). Diverzitet cikada iz familije Cixiidae (Hemiptera: Auchenorrhyncha) u usevima šećerne repe u Srbiji. in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.
Beograd : Društvo za zaštitu bilja Srbije., 26-27.
https://hdl.handle.net/21.15107/rcub_fiver_3363
Kosovac A, Ćurčić Ž, Rekanović E, Stepanović J, Duduk B. Diverzitet cikada iz familije Cixiidae (Hemiptera: Auchenorrhyncha) u usevima šećerne repe u Srbiji. in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022.. 2022;:26-27.
https://hdl.handle.net/21.15107/rcub_fiver_3363 .
Kosovac, Andrea, Ćurčić, Živko, Rekanović, Emil, Stepanović, Jelena, Duduk, Bojan, "Diverzitet cikada iz familije Cixiidae (Hemiptera: Auchenorrhyncha) u usevima šećerne repe u Srbiji" in Zbornik rezimea radova, 17. Savetovanje o zaštiti bilja, Zlatibor, 28. novembar - 1. decembar 2022. (2022):26-27,
https://hdl.handle.net/21.15107/rcub_fiver_3363 .

Gumoza šećerne repe: dugo poznata, ali nedavno razjašnjena bolest

Kosovac, Andrea; Ćurčić, Živko; Stepanović, Jelena; Rekanović, Emil; Kube, Michael; Duduk, Bojan

(Beograd : Društvo za zaštitu bilja Srbije, 2021)

TY  - CONF
AU  - Kosovac, Andrea
AU  - Ćurčić, Živko
AU  - Stepanović, Jelena
AU  - Rekanović, Emil
AU  - Kube, Michael
AU  - Duduk, Bojan
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/4478
AB  - Pojava bolesti gumoze šećerne repe je primećena u Srbiji prvi put u Banatu i Bačkoj šezdesetih godina prošlog veka. Koren obolelih biljaka ispoljava različit stepen gumoze uz uvenuće listova. Iako je koren zaraženih repa inicijalno bez truleži, nakon uvenuća ili vađenja biljke, podložan je napadu saprofita. Simptomi gumoze repe su zabeleženi takođe u Bugarskoj i Rumuniji i primarno su dovođeni u vezu sa sušom. Narušene fizičke karakteristike korena obolele šećerne repe mogu dovesti do odbacivanja kompletnog prinosa od strane šećerana. Nakon perioda epidemijske pojave, bolest je bila sporadično prisutna. U periodu 2018-2020 godine gumoza je zabeležena u svim područjima gajenja šećerne repe u Srbiji, u epidemijskoj ili neepidemijskoj razmeri, ukazujući na periodičnu pojavu oboljenja što je karakteristično za bolesti izazvane stolbur fitoplazmom (‘Candidatus Phytoplasma solani’). Epidemijska pojava gumoze repe je u ovom periodu zabeležena i u Slovačkoj, a sporadična u Mađarskoj i Hrvatskoj. Šećerne repe sa simptomima gumoze sakupljene u navedenim zemljama su testirane na prisustvo stolbur fitoplazme primenom molekularnih metoda. Svi detektovani izolati fitoplazme su dalje genotipizirani na tri epidemiološki informativna gena tuf, stamp i vmp1. Prisustvo fitopatogene bakterije ‘Ca. Arsenophonus phytopathogenicus’, uzrokovača bolesti repe “basses richesses” (SBR) u Francuskoj, Nemačkoj i Švajcarskoj, takođe je testirano i nije utvrđeno u analiziranim uzorcima. Etiologija gumoze šećerne repe je rasvetljena u Novom Sadu (Rimskim Šančevima) gde je utvrđena asocijacija stolbur fitoplazme i tipičnih simptoma ove biljne bolesti.
PB  - Beograd : Društvo za zaštitu bilja Srbije
C3  - Zbornik rezimea radova, 16. Simpozijum o zaštiti bilja, Zlatibor, 22-25. novembar 2021.
T1  - Gumoza šećerne repe: dugo poznata, ali nedavno razjašnjena bolest
EP  - 14
SP  - 14
UR  - https://hdl.handle.net/21.15107/rcub_fiver_4478
ER  - 
@conference{
author = "Kosovac, Andrea and Ćurčić, Živko and Stepanović, Jelena and Rekanović, Emil and Kube, Michael and Duduk, Bojan",
year = "2021",
abstract = "Pojava bolesti gumoze šećerne repe je primećena u Srbiji prvi put u Banatu i Bačkoj šezdesetih godina prošlog veka. Koren obolelih biljaka ispoljava različit stepen gumoze uz uvenuće listova. Iako je koren zaraženih repa inicijalno bez truleži, nakon uvenuća ili vađenja biljke, podložan je napadu saprofita. Simptomi gumoze repe su zabeleženi takođe u Bugarskoj i Rumuniji i primarno su dovođeni u vezu sa sušom. Narušene fizičke karakteristike korena obolele šećerne repe mogu dovesti do odbacivanja kompletnog prinosa od strane šećerana. Nakon perioda epidemijske pojave, bolest je bila sporadično prisutna. U periodu 2018-2020 godine gumoza je zabeležena u svim područjima gajenja šećerne repe u Srbiji, u epidemijskoj ili neepidemijskoj razmeri, ukazujući na periodičnu pojavu oboljenja što je karakteristično za bolesti izazvane stolbur fitoplazmom (‘Candidatus Phytoplasma solani’). Epidemijska pojava gumoze repe je u ovom periodu zabeležena i u Slovačkoj, a sporadična u Mađarskoj i Hrvatskoj. Šećerne repe sa simptomima gumoze sakupljene u navedenim zemljama su testirane na prisustvo stolbur fitoplazme primenom molekularnih metoda. Svi detektovani izolati fitoplazme su dalje genotipizirani na tri epidemiološki informativna gena tuf, stamp i vmp1. Prisustvo fitopatogene bakterije ‘Ca. Arsenophonus phytopathogenicus’, uzrokovača bolesti repe “basses richesses” (SBR) u Francuskoj, Nemačkoj i Švajcarskoj, takođe je testirano i nije utvrđeno u analiziranim uzorcima. Etiologija gumoze šećerne repe je rasvetljena u Novom Sadu (Rimskim Šančevima) gde je utvrđena asocijacija stolbur fitoplazme i tipičnih simptoma ove biljne bolesti.",
publisher = "Beograd : Društvo za zaštitu bilja Srbije",
journal = "Zbornik rezimea radova, 16. Simpozijum o zaštiti bilja, Zlatibor, 22-25. novembar 2021.",
title = "Gumoza šećerne repe: dugo poznata, ali nedavno razjašnjena bolest",
pages = "14-14",
url = "https://hdl.handle.net/21.15107/rcub_fiver_4478"
}
Kosovac, A., Ćurčić, Ž., Stepanović, J., Rekanović, E., Kube, M.,& Duduk, B.. (2021). Gumoza šećerne repe: dugo poznata, ali nedavno razjašnjena bolest. in Zbornik rezimea radova, 16. Simpozijum o zaštiti bilja, Zlatibor, 22-25. novembar 2021.
Beograd : Društvo za zaštitu bilja Srbije., 14-14.
https://hdl.handle.net/21.15107/rcub_fiver_4478
Kosovac A, Ćurčić Ž, Stepanović J, Rekanović E, Kube M, Duduk B. Gumoza šećerne repe: dugo poznata, ali nedavno razjašnjena bolest. in Zbornik rezimea radova, 16. Simpozijum o zaštiti bilja, Zlatibor, 22-25. novembar 2021.. 2021;:14-14.
https://hdl.handle.net/21.15107/rcub_fiver_4478 .
Kosovac, Andrea, Ćurčić, Živko, Stepanović, Jelena, Rekanović, Emil, Kube, Michael, Duduk, Bojan, "Gumoza šećerne repe: dugo poznata, ali nedavno razjašnjena bolest" in Zbornik rezimea radova, 16. Simpozijum o zaštiti bilja, Zlatibor, 22-25. novembar 2021. (2021):14-14,
https://hdl.handle.net/21.15107/rcub_fiver_4478 .

Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'

Ćurčić, Živko; Stepanović, Jelena; Zübert, Christina; Taški-Ajduković, Ksenija; Kosovac, Andrea; Rekanović, Emil; Kube, Michael; Duduk, Bojan

(American Phytopathological Society, 2021)

TY  - JOUR
AU  - Ćurčić, Živko
AU  - Stepanović, Jelena
AU  - Zübert, Christina
AU  - Taški-Ajduković, Ksenija
AU  - Kosovac, Andrea
AU  - Rekanović, Emil
AU  - Kube, Michael
AU  - Duduk, Bojan
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2145
AB  - Rubbery taproot disease (RTD) of sugar beet was observed in Serbia for the first time in the 1960s. The disease was already described in neighboring Bulgaria and Romania at the time but it was associated with abiotic factors. In this study on RTD of sugar beet in its main growing area of Serbia, we provide evidence of the association between 'Candidatus Phytoplasma solani' (stolbur phytoplasma) infection and the occurrence of typical RTD symptomatology. 'Ca. P. solani' was identified by PCR and the sequence analyses of 16S ribosomal RNA, tuf, secY, and stamp genes. In contrast, the causative agent of the syndrome “basses richesses” of sugar beet-namely, 'Ca. Arsenophonus phytopathogenicus'-was not detected. Sequence analysis of the stolbur strain's tuf gene confirmed a previously reported and a new, distinct tuf stolbur genotype (named 'tuf d') that is prevalent in sugar beet. The sequence signatures of the tuf gene as well as the one of stamp both correlate with the epidemiological cycle and reservoir plant host. This study provides knowledge that, for the first time, enables the differentiation of stolbur strains associated with RTD of sugar beet from closely related strains, thereby providing necessary information for further epidemiological work seeking to identify insect vectors and reservoir plant hosts. The results of this study indicate that there are differences in hybrid susceptibility. Clarifying the etiology of RTD as a long-known and economically important disease is certainly the first step toward disease management in Serbia and neighboring countries.
PB  - American Phytopathological Society
T2  - Plant Disease
T1  - Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'
EP  - 263
IS  - 2
SP  - 255
VL  - 105
DO  - 10.1094/PDIS-07-20-1602-RE
ER  - 
@article{
author = "Ćurčić, Živko and Stepanović, Jelena and Zübert, Christina and Taški-Ajduković, Ksenija and Kosovac, Andrea and Rekanović, Emil and Kube, Michael and Duduk, Bojan",
year = "2021",
abstract = "Rubbery taproot disease (RTD) of sugar beet was observed in Serbia for the first time in the 1960s. The disease was already described in neighboring Bulgaria and Romania at the time but it was associated with abiotic factors. In this study on RTD of sugar beet in its main growing area of Serbia, we provide evidence of the association between 'Candidatus Phytoplasma solani' (stolbur phytoplasma) infection and the occurrence of typical RTD symptomatology. 'Ca. P. solani' was identified by PCR and the sequence analyses of 16S ribosomal RNA, tuf, secY, and stamp genes. In contrast, the causative agent of the syndrome “basses richesses” of sugar beet-namely, 'Ca. Arsenophonus phytopathogenicus'-was not detected. Sequence analysis of the stolbur strain's tuf gene confirmed a previously reported and a new, distinct tuf stolbur genotype (named 'tuf d') that is prevalent in sugar beet. The sequence signatures of the tuf gene as well as the one of stamp both correlate with the epidemiological cycle and reservoir plant host. This study provides knowledge that, for the first time, enables the differentiation of stolbur strains associated with RTD of sugar beet from closely related strains, thereby providing necessary information for further epidemiological work seeking to identify insect vectors and reservoir plant hosts. The results of this study indicate that there are differences in hybrid susceptibility. Clarifying the etiology of RTD as a long-known and economically important disease is certainly the first step toward disease management in Serbia and neighboring countries.",
publisher = "American Phytopathological Society",
journal = "Plant Disease",
title = "Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'",
pages = "263-255",
number = "2",
volume = "105",
doi = "10.1094/PDIS-07-20-1602-RE"
}
Ćurčić, Ž., Stepanović, J., Zübert, C., Taški-Ajduković, K., Kosovac, A., Rekanović, E., Kube, M.,& Duduk, B.. (2021). Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'. in Plant Disease
American Phytopathological Society., 105(2), 255-263.
https://doi.org/10.1094/PDIS-07-20-1602-RE
Ćurčić Ž, Stepanović J, Zübert C, Taški-Ajduković K, Kosovac A, Rekanović E, Kube M, Duduk B. Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'. in Plant Disease. 2021;105(2):255-263.
doi:10.1094/PDIS-07-20-1602-RE .
Ćurčić, Živko, Stepanović, Jelena, Zübert, Christina, Taški-Ajduković, Ksenija, Kosovac, Andrea, Rekanović, Emil, Kube, Michael, Duduk, Bojan, "Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'" in Plant Disease, 105, no. 2 (2021):255-263,
https://doi.org/10.1094/PDIS-07-20-1602-RE . .
11
12
1
12

Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'

Ćurčić, Živko; Stepanović, Jelena; Zübert, Christina; Taški-Ajduković, Ksenija; Kosovac, Andrea; Rekanović, Emil; Kube, Michael; Duduk, Bojan

(American Phytopathological Society, 2021)

TY  - JOUR
AU  - Ćurčić, Živko
AU  - Stepanović, Jelena
AU  - Zübert, Christina
AU  - Taški-Ajduković, Ksenija
AU  - Kosovac, Andrea
AU  - Rekanović, Emil
AU  - Kube, Michael
AU  - Duduk, Bojan
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2082
AB  - Rubbery taproot disease (RTD) of sugar beet was observed in Serbia for the first time in the 1960s. The disease was already described in neighboring Bulgaria and Romania at the time but it was associated with abiotic factors. In this study on RTD of sugar beet in its main growing area of Serbia, we provide evidence of the association between 'Candidatus Phytoplasma solani' (stolbur phytoplasma) infection and the occurrence of typical RTD symptomatology. 'Ca. P. solani' was identified by PCR and the sequence analyses of 16S ribosomal RNA, tuf, secY, and stamp genes. In contrast, the causative agent of the syndrome “basses richesses” of sugar beet-namely, 'Ca. Arsenophonus phytopathogenicus'-was not detected. Sequence analysis of the stolbur strain's tuf gene confirmed a previously reported and a new, distinct tuf stolbur genotype (named 'tuf d') that is prevalent in sugar beet. The sequence signatures of the tuf gene as well as the one of stamp both correlate with the epidemiological cycle and reservoir plant host. This study provides knowledge that, for the first time, enables the differentiation of stolbur strains associated with RTD of sugar beet from closely related strains, thereby providing necessary information for further epidemiological work seeking to identify insect vectors and reservoir plant hosts. The results of this study indicate that there are differences in hybrid susceptibility. Clarifying the etiology of RTD as a long-known and economically important disease is certainly the first step toward disease management in Serbia and neighboring countries.
PB  - American Phytopathological Society
T2  - Plant Disease
T1  - Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'
EP  - 263
IS  - 2
SP  - 255
VL  - 105
DO  - 10.1094/PDIS-07-20-1602-RE
ER  - 
@article{
author = "Ćurčić, Živko and Stepanović, Jelena and Zübert, Christina and Taški-Ajduković, Ksenija and Kosovac, Andrea and Rekanović, Emil and Kube, Michael and Duduk, Bojan",
year = "2021",
abstract = "Rubbery taproot disease (RTD) of sugar beet was observed in Serbia for the first time in the 1960s. The disease was already described in neighboring Bulgaria and Romania at the time but it was associated with abiotic factors. In this study on RTD of sugar beet in its main growing area of Serbia, we provide evidence of the association between 'Candidatus Phytoplasma solani' (stolbur phytoplasma) infection and the occurrence of typical RTD symptomatology. 'Ca. P. solani' was identified by PCR and the sequence analyses of 16S ribosomal RNA, tuf, secY, and stamp genes. In contrast, the causative agent of the syndrome “basses richesses” of sugar beet-namely, 'Ca. Arsenophonus phytopathogenicus'-was not detected. Sequence analysis of the stolbur strain's tuf gene confirmed a previously reported and a new, distinct tuf stolbur genotype (named 'tuf d') that is prevalent in sugar beet. The sequence signatures of the tuf gene as well as the one of stamp both correlate with the epidemiological cycle and reservoir plant host. This study provides knowledge that, for the first time, enables the differentiation of stolbur strains associated with RTD of sugar beet from closely related strains, thereby providing necessary information for further epidemiological work seeking to identify insect vectors and reservoir plant hosts. The results of this study indicate that there are differences in hybrid susceptibility. Clarifying the etiology of RTD as a long-known and economically important disease is certainly the first step toward disease management in Serbia and neighboring countries.",
publisher = "American Phytopathological Society",
journal = "Plant Disease",
title = "Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'",
pages = "263-255",
number = "2",
volume = "105",
doi = "10.1094/PDIS-07-20-1602-RE"
}
Ćurčić, Ž., Stepanović, J., Zübert, C., Taški-Ajduković, K., Kosovac, A., Rekanović, E., Kube, M.,& Duduk, B.. (2021). Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'. in Plant Disease
American Phytopathological Society., 105(2), 255-263.
https://doi.org/10.1094/PDIS-07-20-1602-RE
Ćurčić Ž, Stepanović J, Zübert C, Taški-Ajduković K, Kosovac A, Rekanović E, Kube M, Duduk B. Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'. in Plant Disease. 2021;105(2):255-263.
doi:10.1094/PDIS-07-20-1602-RE .
Ćurčić, Živko, Stepanović, Jelena, Zübert, Christina, Taški-Ajduković, Ksenija, Kosovac, Andrea, Rekanović, Emil, Kube, Michael, Duduk, Bojan, "Rubbery taproot disease of sugar beet in Serbia associated with 'Candidatus phytoplasma solani'" in Plant Disease, 105, no. 2 (2021):255-263,
https://doi.org/10.1094/PDIS-07-20-1602-RE . .
11
12
1
12

Molecular characterization of 'Candidatus Phytoplasma solani' in celery: Case study in Futog

Popović, Tatjana; Mitrović, Petar; Kosovac, Andrea

(Novi Sad : Institut za ratarstvo i povrtarstvo, 2021)

TY  - JOUR
AU  - Popović, Tatjana
AU  - Mitrović, Petar
AU  - Kosovac, Andrea
PY  - 2021
UR  - http://fiver.ifvcns.rs/handle/123456789/2243
AB  - ‘Candidatus Phytoplasma solani’, known by its trivial name stolbur phytoplasma, is a plant pathogen infecting numerous crops in Serbia. Celery plants with prominent leaf yellowing and chlorosis, sporadically with tissue necrosis, were observed during august 2020 in Futog, situated in Novi Sad suburbia in Vojvodina. Total of 12 sampled celery plants, 8 symptomatic and 4 asymptomatic ones, were analysed for ‘Ca. P. solani’ presence. All symptomatic celery plants were infected with stolbur phytoplasma according to the stol11 gene detection and therefore were further subjected to multigene molecular characterization on three genes: tuf, stamp and vmp1. Combining molecular tools PCR/RFLP and sequencing reviled two ‘Ca. P. solani’ multilocus genotypes in celery: tuf-b/Rqg31/V14 and tuf-b/Rpm35/V14, present in 4 samples each. Obtained results of the strain genotyping are in concordance with previous data on the ‘Ca. P. solani’ diversity on celery, but supplemented with genotyping of the vmp1 gene. Outbreak of stolbur phytoplasma in the assessed locality in Futog is linked to tuf-b epidemiological cycle correlated in Serbia mainly with weed Convolvulus arvensis which was present in the subjected celery plot, and could have been the phytoplasma inoculum source. Visual evaluation of the symptom occurrence suggests on 10-15% of ‘Ca. P. solani’ affected celery plants scattered throughout the plot corresponding to the pathogen dispersal in crop by cixiid planthoper Hyalesthes obsoletus (Hemiptera: Auchenorrhyncha) associated with C. arvensis, main vector of stolbur phytoplasma in Serbia.
AB  - ‘Candidatus Phytoplasma solani’, poznata po trivijalnom nazivu stolbur fitoplazma, biljni je patogen koji inficira brojne kulture u Srbiji. Biljke celera sa izraženim žutilom i hlorozom listova, sporadično i sa nekrozom tkiva, uočene su u avgustu 2020. u Futogu, predgrađu Novog Sada u Vojvodini. Ukupno 12 uzoraka celera, 8 simptomatičnih i 4 asimptomatične biljke, analizirane su na prisustvo ‘Ca. P. solani’. Svi simptomatični uzorci su se pokazali inficiranim stolbur fitoplazmom na osnovu analize stol11 gena i dalje su molekularno okarakterisani na 3 gena: tuf, stamp i vmp1. Kombinacijom molekularnih tehnika PCR/RFLP i sekvenciranja utvrđeno je prisustvo dva ‘Ca. P. solani’ multigenska genotipa, tuf-b/Rqg31/V14 i tuf-b/Rpm35/V14, prisutnih u po četiri uzorka. Dobijeni rezultati genotipizacije uzoraka stolbur fitoplazme odgovaraju prethodnim podacima o diverzitetu ovog patogena na celeru u Srbiji i dopunjeni su sa genotipizacijom vmp1 gena. Pojava stolbur fitoplazme u Futogu je vezana za tuf-b epidemiologiju, koja uglavnom izvire iz korovske vrste Convolvulus arvensis (poponac), koja je bila prisutna u istraživanom zasadu celera i mogla je biti izvor inokuluma. Vizuelna procena pojave simptoma pokazala je 10-15% prisustva simptomatičnih biljaka celera, nepravilno raspoređenih unutar zasada što ukazuje da je odgovorni vektor najverovatnije cikada Hyalesthes obsoletus (Hemiptera: Auchenorrhyncha) asocirana sa poponcem, najznačajniji vektor stolbur fitoplazme u Srbiji.
PB  - Novi Sad : Institut za ratarstvo i povrtarstvo
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Molecular characterization of 'Candidatus Phytoplasma solani' in celery: Case study in Futog
T1  - Molekularna karakterizacija 'Candidatus Phytoplasma solani' na celeru: studija u Futogu
EP  - 71
IS  - 2
SP  - 66
VL  - 58
DO  - 10.5937/ratpov58-33227
ER  - 
@article{
author = "Popović, Tatjana and Mitrović, Petar and Kosovac, Andrea",
year = "2021",
abstract = "‘Candidatus Phytoplasma solani’, known by its trivial name stolbur phytoplasma, is a plant pathogen infecting numerous crops in Serbia. Celery plants with prominent leaf yellowing and chlorosis, sporadically with tissue necrosis, were observed during august 2020 in Futog, situated in Novi Sad suburbia in Vojvodina. Total of 12 sampled celery plants, 8 symptomatic and 4 asymptomatic ones, were analysed for ‘Ca. P. solani’ presence. All symptomatic celery plants were infected with stolbur phytoplasma according to the stol11 gene detection and therefore were further subjected to multigene molecular characterization on three genes: tuf, stamp and vmp1. Combining molecular tools PCR/RFLP and sequencing reviled two ‘Ca. P. solani’ multilocus genotypes in celery: tuf-b/Rqg31/V14 and tuf-b/Rpm35/V14, present in 4 samples each. Obtained results of the strain genotyping are in concordance with previous data on the ‘Ca. P. solani’ diversity on celery, but supplemented with genotyping of the vmp1 gene. Outbreak of stolbur phytoplasma in the assessed locality in Futog is linked to tuf-b epidemiological cycle correlated in Serbia mainly with weed Convolvulus arvensis which was present in the subjected celery plot, and could have been the phytoplasma inoculum source. Visual evaluation of the symptom occurrence suggests on 10-15% of ‘Ca. P. solani’ affected celery plants scattered throughout the plot corresponding to the pathogen dispersal in crop by cixiid planthoper Hyalesthes obsoletus (Hemiptera: Auchenorrhyncha) associated with C. arvensis, main vector of stolbur phytoplasma in Serbia., ‘Candidatus Phytoplasma solani’, poznata po trivijalnom nazivu stolbur fitoplazma, biljni je patogen koji inficira brojne kulture u Srbiji. Biljke celera sa izraženim žutilom i hlorozom listova, sporadično i sa nekrozom tkiva, uočene su u avgustu 2020. u Futogu, predgrađu Novog Sada u Vojvodini. Ukupno 12 uzoraka celera, 8 simptomatičnih i 4 asimptomatične biljke, analizirane su na prisustvo ‘Ca. P. solani’. Svi simptomatični uzorci su se pokazali inficiranim stolbur fitoplazmom na osnovu analize stol11 gena i dalje su molekularno okarakterisani na 3 gena: tuf, stamp i vmp1. Kombinacijom molekularnih tehnika PCR/RFLP i sekvenciranja utvrđeno je prisustvo dva ‘Ca. P. solani’ multigenska genotipa, tuf-b/Rqg31/V14 i tuf-b/Rpm35/V14, prisutnih u po četiri uzorka. Dobijeni rezultati genotipizacije uzoraka stolbur fitoplazme odgovaraju prethodnim podacima o diverzitetu ovog patogena na celeru u Srbiji i dopunjeni su sa genotipizacijom vmp1 gena. Pojava stolbur fitoplazme u Futogu je vezana za tuf-b epidemiologiju, koja uglavnom izvire iz korovske vrste Convolvulus arvensis (poponac), koja je bila prisutna u istraživanom zasadu celera i mogla je biti izvor inokuluma. Vizuelna procena pojave simptoma pokazala je 10-15% prisustva simptomatičnih biljaka celera, nepravilno raspoređenih unutar zasada što ukazuje da je odgovorni vektor najverovatnije cikada Hyalesthes obsoletus (Hemiptera: Auchenorrhyncha) asocirana sa poponcem, najznačajniji vektor stolbur fitoplazme u Srbiji.",
publisher = "Novi Sad : Institut za ratarstvo i povrtarstvo",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Molecular characterization of 'Candidatus Phytoplasma solani' in celery: Case study in Futog, Molekularna karakterizacija 'Candidatus Phytoplasma solani' na celeru: studija u Futogu",
pages = "71-66",
number = "2",
volume = "58",
doi = "10.5937/ratpov58-33227"
}
Popović, T., Mitrović, P.,& Kosovac, A.. (2021). Molecular characterization of 'Candidatus Phytoplasma solani' in celery: Case study in Futog. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Novi Sad : Institut za ratarstvo i povrtarstvo., 58(2), 66-71.
https://doi.org/10.5937/ratpov58-33227
Popović T, Mitrović P, Kosovac A. Molecular characterization of 'Candidatus Phytoplasma solani' in celery: Case study in Futog. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2021;58(2):66-71.
doi:10.5937/ratpov58-33227 .
Popović, Tatjana, Mitrović, Petar, Kosovac, Andrea, "Molecular characterization of 'Candidatus Phytoplasma solani' in celery: Case study in Futog" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 58, no. 2 (2021):66-71,
https://doi.org/10.5937/ratpov58-33227 . .