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临海县大田区农技站林元礼来稿,认为真菌也应是白叶枯病传播的重要媒介之一。林元礼说,人们已知白叶枯病的侵染源是病草病谷,侵入的途径是水孔、气孔和伤口,传播的媒介是风和雨水,但现在经过调查,发现真菌也应是本病传播的重要媒介之一。林元礼说,他在检验病叶的时候,经常镜检到根霉属、霜霉属等多种真菌,这些真菌在病叶的背面尤其多,而且细菌与真菌先后共同寄生在一处,但
Linhai County Agricultural Technology Station Daejeon Lin Yuan-li manuscript that the fungus should also be one of the important media for the spread of bacterial blight. Lin Yuanli said that it is known that the infection source of bacterial blight is grass sickness valley. The path of invasion is water hole, stoma and wound. The medium of transmission is wind and rain. However, after investigation, it is found that the fungus should also be a One of the most important vectors of disease transmission. Lin Yuanli said that when he checked diseased leaves, he regularly examined many kinds of fungi such as Rhizopus, Downy mildew, etc. These fungi are especially numerous on the back of diseased leaves, and bacteria and fungi successively co-exist in one place,