平乐县水稻普通矮缩病的发生及防治对策  

The occurrence and control countermeasures of rice dwarf in Pingle County

作　　者：李华清 

机构地区：[1]平乐县张家镇农业技术推广站,广西桂林市542404

出　　处：《广西农学报》2010年第1期36-37,35,共3页Journal of Guangxi Agriculture

摘　　要：普通矮缩病是一种由黑尾叶蝉等昆虫传播发生的水稻病毒病,2003年以来,该病在平乐县发生和为害日趋严重,2009年全县发生面积达0.38万hm2,已由次要病害上升为主要病害,笔者通过分析其发生原因,提出在防治上应采取以农业防治为基础,防治叶蝉为中心的综合治理措施。The rice dwarf is a Virus disease caused by rice green leafhopper etc. Since 2003, this disease is becoming more and more serious in Pingle County, which＇s occurred area reached to 3 800 hm^2 in 2009, and turning into a major disease. By analyzing the occurrence reasons, the writer has put forward some integrated control countermeasures based on agricultural control and focused on leafhopper control.

关 键 词：水稻 普通矮缩病 发生 防治 

分 类 号：S435.111.4[农业科学—农业昆虫与害虫防治]