江苏省玉米病毒病研究 Ⅰ.玉米粗缩病的发生与病原初步鉴定  

Studies on Virus Disease of Maize in Jiangsu Province I.Preliminary Identification of Pathogen and Occurence of Maize Rough Dwarf Disease

作　　者：周益军[1,2] 范永坚[1,2] 程兆榜 吴淑华[1,2] 侯庆树 王诗白[1,2] 

机构地区：[1]江苏省农业科学院植物保护研究所 [2]江苏省射阳县植保站

出　　处：《江苏农业学报》1998年第4期246-248,共3页Jiangsu Journal of Agricultural Sciences

基　　金：江苏省重点攻关项目;江苏省应用基础项目

摘　　要：玉米病毒病是我国玉米生产上的一类重要病害，历史上曾经在我国一些地区数次流行，造成严重损失［１，２］。据１９９６年全国农技推广中心召开的《玉米病毒病治理对策研讨会》报道，中国１０个省区玉米病毒病发生面积超过２．３３×１０６ｈｍ２，玉米产量年损失超过５×...Studies on rough dwarf disease of maize were carried out in Jiangsu Province from 1995 to 1997. The disease occured mostly in the counties of coastal area. Leaves of infected plants appeared dark green with some enations on the vein, and internade shortened, then plants dwarfed severely. Maize rough dwarf disease could be transmitted by small brown rice planthopper (Laodelphax striatellus) , and its pathogen was rice black streaked dwarf virus (RBSDV). The methods to control this disease were also suggested.

关 键 词：江苏 玉米 病毒病 灰飞虱 防治 粗缩病 

分 类 号：S435.131.4[农业科学—农业昆虫与害虫防治]