Gomah,, A. (2002). OCCURRENCE OF VASCULAR STEM ROT DISEASE ON GLOBE ARTICHOKE CAUSED BY ERWINIA CAROTOVORA IN EGYPT.. test, 27(10), 6785-6791. doi: 10.21608/jpp.2002.256533
A. A. Gomah,. "OCCURRENCE OF VASCULAR STEM ROT DISEASE ON GLOBE ARTICHOKE CAUSED BY ERWINIA CAROTOVORA IN EGYPT.". test, 27, 10, 2002, 6785-6791. doi: 10.21608/jpp.2002.256533
Gomah,, A. (2002). 'OCCURRENCE OF VASCULAR STEM ROT DISEASE ON GLOBE ARTICHOKE CAUSED BY ERWINIA CAROTOVORA IN EGYPT.', test, 27(10), pp. 6785-6791. doi: 10.21608/jpp.2002.256533
Gomah,, A. OCCURRENCE OF VASCULAR STEM ROT DISEASE ON GLOBE ARTICHOKE CAUSED BY ERWINIA CAROTOVORA IN EGYPT.. test, 2002; 27(10): 6785-6791. doi: 10.21608/jpp.2002.256533

OCCURRENCE OF VASCULAR STEM ROT DISEASE ON GLOBE ARTICHOKE CAUSED BY ERWINIA CAROTOVORA IN EGYPT.

Journal of Plant Production
Article 14, Volume 27, Issue 10, October 2002, Pages 6785-6791    PDF (1.75 M)
Document Type: Original Article
DOI: 10.21608/jpp.2002.256533
Author
A. A. Gomah,
Plant Pathology Research Institute, Agric. Res. Center, Giza, Egypt
Abstract
During the summer of 2001, a vascular stem rot of artichoke (Cynara
sco/ymus L) was reported. Gram negative, non sporulating bacteria were isolated
from the affected lesions. Colonies developed on nutrient glucose agar were greyish-
white to creamy white, smooth, round, glistening, slightly raised and visible on
isolation plates after 24h. On crystal violet pectate medium deep cup - like pits were
produced 3 days after plating. Based on physiological, biochemical and pathognnicity
tests, the bacterium was identified as a strain of Erwinia carotovora subsp. carotovora. 
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