【摘要】 从 8批次 ,512个样品中分离得到的优势菌株 ,对其形态特征、及其着生方式进行显微检测 ,同时 ,进行生物学特性和致病性测定。鉴定出牡丹红斑病病原为枝孢霉 (CladosporiumPaeoniaePass .) ,该菌在山东地区为首次报道更多还原

【Abstract】 Morphological character,cultural praperty,rate of grouth,spore form and attachment way of the pathogen separated from 64 samples of 8 batches are tested by microscopic examination.In the light of Eumycetes Classification Manual“by Wei Jingchao and according to isolation-inoculation-isolation,the pathogen of tree peony spot has been identified as Cladosporium Paeoniae?Pass.It is the first record in Shandong Provingce.更多还原