冬枣新病害匍柄霉叶斑病病原菌的分离鉴定  

Isolation and Identification of Leaf Spot Pathogen Caused by Stemphylium sp.from Dongzao Jujube

作　　者：雷早娟 武亚明 安鹏天 张晓雷 陈宝喜 刘子欢 LEI Zao-juan;WU Ya-ming;AN Peng-tian;ZHANG Xiao-lei;CHEN Bao-xi;LIU Zi-huan(Huanghua Port Inspection and Quarantine Institute of Science and Technology,Cangzhou Hebei 061113;Qingdao Customs Technology Center)

机构地区：[1]黄骅港检验检疫科学技术研究院,河北沧州061113 [2]青岛海关技术中心

出　　处：《现代农业科技》2020年第4期99-100,共2页Modern Agricultural Science and Technology

基　　金：河北省科技计划项目(18226515)。

摘　　要：从冬枣叶斑病的样品上分离到菌株L3-1-1,依据其形态学特征、rDNA-ITS序列分析结果以及致病性试验,将其鉴定为匍柄霉属真菌,能导致冬枣匍柄霉叶斑病。A fungus L3-1-1 was isolated from the pathogenic leaves of Dongzao jujube,and identified as Stemphylium sp.according to the morphological characteristics of the colony,ITS sequence and pathogenicity test results.L3-1-1 can cause leaf spot disease of Dongzao jujube.

关 键 词：匍柄霉属 形态学 ITS基因 

分 类 号：S436.65[农业科学—农业昆虫与害虫防治]