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猕猴桃溃疡病是近年来在日本猕猴桃经济栽培区的严重病害,导致成年结果树的大批死亡。经鉴定病原菌是一种细菌 Pseudomonas Syringae PV.morsprunorum(泷川等1985)。受害新梢叶片上病斑直径2～3毫米呈不
Kiwi canker disease is a serious disease in the economic cultivation area of kiwifruit in Japan in recent years, resulting in a large number of deaths of adult tree. The identified pathogen is a bacterium Pseudomonas Syringae PV. Morsprunorum (Takikawa et al. 1985). Victims of shoot tip leaves on the lesion diameter of 2 to 3 mm was not