贵阳地区葡萄霜霉病的病情调查及病原鉴定  

Disease Investigation and Pathogen Identification of Grape Downy Mildew in Guiyang Area

作　　者：汪家胜[1] 姜于兰[1] 王德凤[1] 杨金燕[1] 杨亚曦[1] 

机构地区：[1]贵州大学农学院,贵州贵阳550025

出　　处：《山地农业生物学报》2014年第5期90-91,94,共3页Journal of Mountain Agriculture and Biology

基　　金：贵阳市科技局科技计划项目"葡萄主要真菌病害快速检测体系的构建及防治研究"(2012207)

摘　　要：对贵州省开阳县马坝葡萄园内葡萄霜霉病进行病害诊断调查及病原菌鉴定。综合表明,葡萄霜霉病的发生较为严重;葡萄霜霉病病原菌为鞭毛菌亚门Mastigomycotina单轴霉属Plasmopara葡萄霜霉菌Plasmopara viticola。Grape downy mildew in vineyards at Maba, Kaiyang, Guizhou province was investigated, and the patho- gen was isolated and identified. Occurrence of grape downy mildew was serious according to the disease investiga- tion. The pathogenic fungus was identified to be Plasmopara viticola, which belongs to Mastigomycotina.

关 键 词：葡萄霜霉病 病害调查 病原菌鉴定 

分 类 号：S663.1[农业科学—果树学] S-3[农业科学—园艺学]