TY  - RPRT
AU  - Stevanović, M.
AU  - Vojvodić, M.
AU  - Kovačević, S.
AU  - Aleksić, G.
AU  - Živković, S.
AU  - Bulajić, A.
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5818
PB  - American Phytopathological Society
T2  - Plant Disease
T1  - First Report of Powdery Mildew of Blackberry Caused by Podosphaera aphanis in Serbia
IS  - 2
SP  - 503
VL  - 105
DO  - 10.1094/PDIS-06-20-1171-PDN
ER  - 

@techreport{
author = "Stevanović, M. and Vojvodić, M. and Kovačević, S. and Aleksić, G. and Živković, S. and Bulajić, A.",
year = "2021",
publisher = "American Phytopathological Society",
journal = "Plant Disease",
title = "First Report of Powdery Mildew of Blackberry Caused by Podosphaera aphanis in Serbia",
number = "2",
pages = "503",
volume = "105",
doi = "10.1094/PDIS-06-20-1171-PDN"
}

Stevanović, M., Vojvodić, M., Kovačević, S., Aleksić, G., Živković, S.,& Bulajić, A.. (2021). First Report of Powdery Mildew of Blackberry Caused by Podosphaera aphanis in Serbia. in Plant Disease
American Phytopathological Society., 105(2), 503.
https://doi.org/10.1094/PDIS-06-20-1171-PDN

Stevanović M, Vojvodić M, Kovačević S, Aleksić G, Živković S, Bulajić A. First Report of Powdery Mildew of Blackberry Caused by Podosphaera aphanis in Serbia. in Plant Disease. 2021;105(2):503.
doi:10.1094/PDIS-06-20-1171-PDN .

Stevanović, M., Vojvodić, M., Kovačević, S., Aleksić, G., Živković, S., Bulajić, A., "First Report of Powdery Mildew of Blackberry Caused by Podosphaera aphanis in Serbia" in Plant Disease, 105, no. 2 (2021):503,
https://doi.org/10.1094/PDIS-06-20-1171-PDN . .

TY  - CONF
AU  - Gavrilović, Veljko
AU  - Živković, S.
AU  - Obradović, Aleksa
AU  - Milijašević, Svetlana
AU  - Arsenijević, M.
AU  - Vojinović, M.
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1633
AB  - In 1989 Erwinia amylovora was confirmed to be a pathogen of pear and quince in Serbia. Subsequently, apple, firethorn, hawthorn, Mespilus spp., Cotoneaster horisontalis and Cheanomeles spp. were confirmed as hosts of the pathogen. During the summer 2005, fire blight symptoms were observed on Sorbus spp. for the first time in the south-eastern Serbia, near Nis. Disease symptoms included leaf and shoot blight and cankers with purple-brown colouration of necrotic tissue on mature branches. The diseased tissue was macerated and the suspension was streaked on nutrient sucrose agar (NAS) and King's medium B. Typical light grey, levan-positive colonies developed on NAS medium after two day incubation at 25°C. Colonies on King's medium B were white and nonfluorescent. The results of physiological and biochemical tests of the bacterium were as follows: gram negative, oxidative and fermentative metabolism of glucose; oxidase negative, gelatin hydrolysis positive, aesculin hydrolysis negative and acid produced from most carbon sources. In pathogenicity tests, all isolates induced HR in tobacco leaves and necrosis on artificially inoculated pear fruits followed by appearence of bacterial ooze. After inoculation of petioles and shoots of the host plant (Sorbus spp.) initial symptoms were dark green, watersoaked, eliptical spots on inoculated tissues. Leaf and shoot blight resembling the natural infection appeared five to six days after inoculation. The investigated strains reacted positively with antisera specific to E. amylovora in DASI ELISA test. Identity of isolated strains also was confirmed by polymerase chain reaction (PCR). According to the biochemical and physiological characteristics, pathogenicity tests, results of PCR analyses and ELISA test, strains isolated from Sorbus spp. plants were identified as E. amylovora. This is the first report of E. amylovora on Sorbus spp. plants in Serbia.
PB  - 11th International Workshop on Fire Blight
C3  - Acta Horticulturae
T1  - Sorbus sp. - New host of Erwinia amylovora in Serbia
EP  - 356
SP  - 351
VL  - 793
DO  - 10.17660/actahortic.2008.793.52
ER  - 

@conference{
author = "Gavrilović, Veljko and Živković, S. and Obradović, Aleksa and Milijašević, Svetlana and Arsenijević, M. and Vojinović, M.",
year = "2008",
abstract = "In 1989 Erwinia amylovora was confirmed to be a pathogen of pear and quince in Serbia. Subsequently, apple, firethorn, hawthorn, Mespilus spp., Cotoneaster horisontalis and Cheanomeles spp. were confirmed as hosts of the pathogen. During the summer 2005, fire blight symptoms were observed on Sorbus spp. for the first time in the south-eastern Serbia, near Nis. Disease symptoms included leaf and shoot blight and cankers with purple-brown colouration of necrotic tissue on mature branches. The diseased tissue was macerated and the suspension was streaked on nutrient sucrose agar (NAS) and King's medium B. Typical light grey, levan-positive colonies developed on NAS medium after two day incubation at 25°C. Colonies on King's medium B were white and nonfluorescent. The results of physiological and biochemical tests of the bacterium were as follows: gram negative, oxidative and fermentative metabolism of glucose; oxidase negative, gelatin hydrolysis positive, aesculin hydrolysis negative and acid produced from most carbon sources. In pathogenicity tests, all isolates induced HR in tobacco leaves and necrosis on artificially inoculated pear fruits followed by appearence of bacterial ooze. After inoculation of petioles and shoots of the host plant (Sorbus spp.) initial symptoms were dark green, watersoaked, eliptical spots on inoculated tissues. Leaf and shoot blight resembling the natural infection appeared five to six days after inoculation. The investigated strains reacted positively with antisera specific to E. amylovora in DASI ELISA test. Identity of isolated strains also was confirmed by polymerase chain reaction (PCR). According to the biochemical and physiological characteristics, pathogenicity tests, results of PCR analyses and ELISA test, strains isolated from Sorbus spp. plants were identified as E. amylovora. This is the first report of E. amylovora on Sorbus spp. plants in Serbia.",
publisher = "11th International Workshop on Fire Blight",
journal = "Acta Horticulturae",
title = "Sorbus sp. - New host of Erwinia amylovora in Serbia",
pages = "356-351",
volume = "793",
doi = "10.17660/actahortic.2008.793.52"
}

Gavrilović, V., Živković, S., Obradović, A., Milijašević, S., Arsenijević, M.,& Vojinović, M.. (2008). Sorbus sp. - New host of Erwinia amylovora in Serbia. in Acta Horticulturae
11th International Workshop on Fire Blight., 793, 351-356.
https://doi.org/10.17660/actahortic.2008.793.52

Gavrilović V, Živković S, Obradović A, Milijašević S, Arsenijević M, Vojinović M. Sorbus sp. - New host of Erwinia amylovora in Serbia. in Acta Horticulturae. 2008;793:351-356.
doi:10.17660/actahortic.2008.793.52 .

Gavrilović, Veljko, Živković, S., Obradović, Aleksa, Milijašević, Svetlana, Arsenijević, M., Vojinović, M., "Sorbus sp. - New host of Erwinia amylovora in Serbia" in Acta Horticulturae, 793 (2008):351-356,
https://doi.org/10.17660/actahortic.2008.793.52 . .