Mansour, F., Abdallah, M., Haroun, S., Gomaa, A., Badr, H. (2011). OCCURRENCE AND PREVALENCE OF THE BACTERIAL ONION BULB ROT PATHOGENS IN EGYPT.. Journal of Plant Protection and Pathology, 2(2), 239-247. doi: 10.21608/jppp.2011.84680
F. A Mansour; M. E. Abdallah; Samia A. Haroun; A. A. Gomaa; Huda H. Badr. "OCCURRENCE AND PREVALENCE OF THE BACTERIAL ONION BULB ROT PATHOGENS IN EGYPT.". Journal of Plant Protection and Pathology, 2, 2, 2011, 239-247. doi: 10.21608/jppp.2011.84680
Mansour, F., Abdallah, M., Haroun, S., Gomaa, A., Badr, H. (2011). 'OCCURRENCE AND PREVALENCE OF THE BACTERIAL ONION BULB ROT PATHOGENS IN EGYPT.', Journal of Plant Protection and Pathology, 2(2), pp. 239-247. doi: 10.21608/jppp.2011.84680
Mansour, F., Abdallah, M., Haroun, S., Gomaa, A., Badr, H. OCCURRENCE AND PREVALENCE OF THE BACTERIAL ONION BULB ROT PATHOGENS IN EGYPT.. Journal of Plant Protection and Pathology, 2011; 2(2): 239-247. doi: 10.21608/jppp.2011.84680
OCCURRENCE AND PREVALENCE OF THE BACTERIAL ONION BULB ROT PATHOGENS IN EGYPT.
3Bacterial Diseases Research Department, Plant Pathology Research Institute, Agriculture Research Center, Giza, Egypt.
Abstract
Different bacterial strains were recorded as onion rot pathogens. The candidate strains in one region may differ from the other and it may be only one pathogen responsible of the infection in an area or a combination from different pathogens. The present research aimed at detection of the main bacterial pathogen (s) causing onion rot in Egypt throughout storage. Five bacterial pathogens were detected with different occurrence percentage; Erwinia carotovora subspecies carotovora (48.14 %), Erwinia cacticida (18.51 %), Erwinia carotovora subspecies atroseptica (14.81 %), Burkholderia cepacia (14.81 %) and Pantoea sp. (3.7 %).
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