انتشار مرض سل الزيتون الذي تسببه البكتريا Pseudomonas savastanoi pv. Savastanoi في بعض المحافظات السورية
Other Title(s)
Spread of olive knot disease caused by the bacteria Pseudomonas savastanoi pv. savastan in some regions of Syria
Joint Authors
العبد الله، نائل
أبو غرة، محمود
Source
مجلة جامعة دمشق للعلوم الزراعية
Issue
Vol. 35, Issue 2 (31 Dec. 2019), pp.61-75, 15 p.
Publisher
Publication Date
2019-12-31
Country of Publication
Syria
No. of Pages
15
Main Subjects
Abstract EN
Olive knot disease caused by the bacteria Pseudomonas savastanoi pv.
Savastanoi is one of the most important olive tree diseases in the Mediterranean countries.
Therefore, the aim of this research was to investigate the disease in some areas where olive trees are planted and to evaluate the incidence and severity of infection.
The research was carried out in 2006-2007, where the survey included 237 fields in 10 governorates (Latakia, Tartous, Aleppo, Idleb, Homs, Hama, Daraa, Qunaitera, Damascus countryside, Suwayda).
The results of the field survey showed the presence of the disease in 102 fields, which represent 43% of the total fields.
The rate of infection was high in the governorates of Latakia and Tartous where it reached 69.9 and 61.4 respectively, while the lowest proportion was in Daraa and Quneitra (14.3% and 11.1%, respectively) and ranged between 20% and 35% in the other governorates.
However, no disease was observed in both Damascus countryside and Sweida.
102 bacterial strains were isolated, they varied in it's aggressively by the number of tumors that occur on a branch, 32 isolates were highly aggressive, 58 were moderately aggressive and 12 were weakly aggressive1
American Psychological Association (APA)
العبد الله، نائل وأبو غرة، محمود. 2019. انتشار مرض سل الزيتون الذي تسببه البكتريا Pseudomonas savastanoi pv. Savastanoi في بعض المحافظات السورية. مجلة جامعة دمشق للعلوم الزراعية،مج. 35، ع. 2، ص ص. 61-75.
https://search.emarefa.net/detail/BIM-1216082
Modern Language Association (MLA)
العبد الله، نائل وأبو غرة، محمود. انتشار مرض سل الزيتون الذي تسببه البكتريا Pseudomonas savastanoi pv. Savastanoi في بعض المحافظات السورية. مجلة جامعة دمشق للعلوم الزراعية مج. 35، ع. 2 (2019)، ص ص. 61-75.
https://search.emarefa.net/detail/BIM-1216082
American Medical Association (AMA)
العبد الله، نائل وأبو غرة، محمود. انتشار مرض سل الزيتون الذي تسببه البكتريا Pseudomonas savastanoi pv. Savastanoi في بعض المحافظات السورية. مجلة جامعة دمشق للعلوم الزراعية. 2019. مج. 35، ع. 2، ص ص. 61-75.
https://search.emarefa.net/detail/BIM-1216082
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 73-75
Record ID
BIM-1216082