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曹州“耿饼”为山东特产之一,畅销国内外市场,深受消费者欢迎。“耿饼”生产历史悠久,近年来为我省重点发展的生产项目之一。柿炭疽病是柿树上发生的一种重要病害,造成嫩枝枯萎,枝条大量干枯,枝干畸形,叶片早期脱落,果实腐烂,严重威胁“耿饼”生产。自1984年以来,我们以“耿饼”生产基地荷泽市为基点进行此项研究,鉴定出病原菌为Gloeosporium kakiHori;病菌除侵染柿树外,还能侵染苹果、桃、核桃、葡萄等果树;病菌主要在
Caozhou “Geng cake” is one of Shandong specialty products, popular in domestic and foreign markets, welcomed by consumers. “Geng cake” production has a long history, in recent years for the focus of our province one of the production projects. Persimmon anthracnose is an important disease that occurs on the persimmon trees. It causes the twigs to wither, the branches are dried up, the stems deformity, the leaves fall off early and the fruits decay, which seriously threatens the production of “Gengcun”. Since 1984, we conducted this research based on Heze, a production base of “Gengcun”, and identified the pathogen as Gloeosporium kakiHori. In addition to infecting persimmon, the bacteria invaded apples, peaches, walnuts and grapes Fruit trees; bacteria mainly in