辣椒疫病病原菌的分离与鉴定  

Isolation and Identification of the Pathogen of Pepper Blight

作　　者：付静 陈建中 付伟 王更先 FU Jing;CHEN Jian-zhong;FU Wei(School of Life Science and Enginnering,Handan University,Handan,Hebei 056005;Department of Pharmaceutical Cosmetic Engineering,Youshi University,Wanzhou,Korea 55338)

机构地区：[1]邯郸学院生命科学与工程学院,河北邯郸056005 [2]韩国又石大学制药化妆品工程系,韩国完州55338

出　　处：《安徽农业科学》2019年第4期150-152,157,共4页Journal of Anhui Agricultural Sciences

基　　金：教育厅青年拔尖人才项目(BJ2017103);邯郸学院2017年度校级项目(2017102;2017214)

摘　　要：[目的]明确发生在邯郸地区大名县辣椒大棚中的疫病病原菌。[方法]从辣椒大棚里采集辣椒疫病病样,对病原菌进行分离与纯化,并通过形态学观察、ITS序列分析及致病力测定,对病原菌进行鉴定。[结果]辣椒疫病病原菌为辣椒疫霉(Phytophthora capsici)。[结论]该研究为当地辣椒疫病防治提供科学的理论依据。[Objective] The research aimed to identify the pathogen of pepper blight from Daming County of Handan area.[Method] Pepper disease samples were collected from greenhouses and the pathogen was isolated and purified.The pathogen of pepper blight was identified by comprehensive morphological characteristics,ITS DNA sequences analysis and pathogenicity test.[Result] The pathogen of pepper blight in Handan area was Phytophthora capsici.[Conclusion] The study provides a scientific theoretical basis for the prevention and control of local pepper blight.

关 键 词：辣椒 疫病 病原菌 分离 鉴定 辣椒疫霉 

分 类 号：S436.418.1[农业科学—农业昆虫与害虫防治]