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http://dx.doi.org/10.5423/RPD.2005.11.2.135

Bacterial Canker of Japanese Apricot (Prunus mume) Caused by Pseudomonas syringae pv. morsprunorum  

Kim Doo Young (Department of Biology, Sunchon National University)
Han Hyo Shim (Department of Biology, Sunchon National University)
Koh Young Jin (Department ol Applied Biology, Sunchon National University)
Jung Jae Sung (Department of Biology, Sunchon National University)
Publication Information
Research in Plant Disease / v.11, no.2, 2005 , pp. 135-139 More about this Journal
Abstract
Bacterial canker of Japanese apricot (Prunus mume Sieb. et Zucc.) was found in all orchards located at southern area of Korea. Typical symptoms were characterized by dark spots formed on fruits, brown lesions on leaves, and bacterial exudate oozed out of the cracked bark of diseased tree. Thirty-eight isolates from 16 different areas were identified on the basis of biochemical and physiological characteristics (LOPAT and GATTa test) and also on the basis of 165 rDNA and ITS sequences. Pathogenicity tests confirmed that bacterial canker of Japanese apricot in Korea is caused by Pseudomonas syringae pv. morsprunorum.
Keywords
Bacterial canker; Japanese apricot; Prunus mume; Pseudomonas syringae pv. monprunorum;
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