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://aspace.agrif.bg.ac.rs/handle/123456789/6347
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. Copyright © 2023 Duduk, Vico, Kosovac, Stepanović, Ćurčić, Vučković, Rekanović and Duduk.
T2  - Frontiers in Microbiology
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
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. Copyright © 2023 Duduk, Vico, Kosovac, Stepanović, Ćurčić, Vučković, Rekanović and Duduk.",
journal = "Frontiers in Microbiology, 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",
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, 14.
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.
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),
https://doi.org/10.3389/fmicb.2023.1164035 . .

TY  - JOUR
AU  - Duduk, Bojan
AU  - Duduk, Nataša
AU  - Vico, Ivana
AU  - Stepanović, Jelena
AU  - Marković, Tatjana
AU  - Rekanović, Emil
AU  - Kube, Michael
AU  - Radanović, Dragoja
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4963
AB  - Floricolous downy mildews (Peronospora, oomycetes) are a small, monophyletic group of mostly inconspicuous plant pathogens that induce symptoms exclusively on flowers. Characterization of this group of pathogens, and information about their biology, is particularly sparse. The recurrent presence of a disease causing flower malformation which, in turn, leads to high production losses of the medicinal herb Matricaria chamomilla in Serbia has enabled continuous experiments focusing on the pathogen and its biology. Peronospora radii was identified as the causal agent of the disease, and morphologically and molecularly characterized. Diseased chamomile flowers showed severe malformations of the disc and ray florets, including phyllody and secondary inflorescence formation, followed by the onset of downy mildew. Phylogeny, based on internal transcribed spacer and cox2, indicates clustering of the Serbian P. radii with other P. radii from chamomile although, in cox2 analyses, they formed a separate subcluster. Evidence pointing to systemic infection was provided through histological and molecular analyses, with related experiments validating the impact of soilborne and blossom infections. This study provides new findings in the biology of P. radii on chamomile, thus enabling the reconstruction of this floricolous Peronospora species' life cycle.
PB  - Amer Phytopathological Soc, St Paul
T2  - Phytopathology
T1  - Chamomile Floricolous Downy Mildew Caused by Peronospora radii
EP  - 1907
IS  - 11
SP  - 1900
VL  - 109
DO  - 10.1094/PHYTO-04-19-0138-R
ER  - 

@article{
author = "Duduk, Bojan and Duduk, Nataša and Vico, Ivana and Stepanović, Jelena and Marković, Tatjana and Rekanović, Emil and Kube, Michael and Radanović, Dragoja",
year = "2019",
abstract = "Floricolous downy mildews (Peronospora, oomycetes) are a small, monophyletic group of mostly inconspicuous plant pathogens that induce symptoms exclusively on flowers. Characterization of this group of pathogens, and information about their biology, is particularly sparse. The recurrent presence of a disease causing flower malformation which, in turn, leads to high production losses of the medicinal herb Matricaria chamomilla in Serbia has enabled continuous experiments focusing on the pathogen and its biology. Peronospora radii was identified as the causal agent of the disease, and morphologically and molecularly characterized. Diseased chamomile flowers showed severe malformations of the disc and ray florets, including phyllody and secondary inflorescence formation, followed by the onset of downy mildew. Phylogeny, based on internal transcribed spacer and cox2, indicates clustering of the Serbian P. radii with other P. radii from chamomile although, in cox2 analyses, they formed a separate subcluster. Evidence pointing to systemic infection was provided through histological and molecular analyses, with related experiments validating the impact of soilborne and blossom infections. This study provides new findings in the biology of P. radii on chamomile, thus enabling the reconstruction of this floricolous Peronospora species' life cycle.",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Phytopathology",
title = "Chamomile Floricolous Downy Mildew Caused by Peronospora radii",
pages = "1907-1900",
number = "11",
volume = "109",
doi = "10.1094/PHYTO-04-19-0138-R"
}

Duduk, B., Duduk, N., Vico, I., Stepanović, J., Marković, T., Rekanović, E., Kube, M.,& Radanović, D.. (2019). Chamomile Floricolous Downy Mildew Caused by Peronospora radii. in Phytopathology
Amer Phytopathological Soc, St Paul., 109(11), 1900-1907.
https://doi.org/10.1094/PHYTO-04-19-0138-R

Duduk B, Duduk N, Vico I, Stepanović J, Marković T, Rekanović E, Kube M, Radanović D. Chamomile Floricolous Downy Mildew Caused by Peronospora radii. in Phytopathology. 2019;109(11):1900-1907.
doi:10.1094/PHYTO-04-19-0138-R .

Duduk, Bojan, Duduk, Nataša, Vico, Ivana, Stepanović, Jelena, Marković, Tatjana, Rekanović, Emil, Kube, Michael, Radanović, Dragoja, "Chamomile Floricolous Downy Mildew Caused by Peronospora radii" in Phytopathology, 109, no. 11 (2019):1900-1907,
https://doi.org/10.1094/PHYTO-04-19-0138-R . .