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1972年,日本兵库县的葡萄上有一种粒枯症状的病害开始明显增多,其症状与葡萄炭疽病极为相似,分离出的真菌,查明是葡萄苦腐病。这种病害在日本是首次报道。
In 1972, there was a marked increase in the symptoms of grain borne diseases in the grapevines of Hyogo Prefecture, Japan. Symptoms were very similar to those of grape anthracnose and the isolated fungi were found to be grape bitter rot. This disease is the first reported in Japan.