射阳棉区棉田盲蝽象灾变规律与综合治理对策  

Occurrence Law and Integrated Control Strategy of Cotton Fleahopper in Cotton Field in Sheyang

作　　者：刘海南[1] 郑央萍[2] 陈建平[3] 徐文华[3] 刘标[2] 

机构地区：[1]江苏省射阳县植保植检站,江苏射阳224300 [2]环保部南京环境科学研究所,江苏南京210042 [3]江苏沿海地区农业科学研究所,江苏盐城224002

出　　处：《江西农业学报》2009年第12期114-116,119,共4页Acta Agriculturae Jiangxi

基　　金：中央级公益性科研院所基本科研业务专项(国87017);国家转基因生物新品种培育专项(2008ZX08012-005;2008ZX08013-001);国家公益性行业专项(200803011-7);盐城市科技发展计划项目(YK2001149;YK2007042-7)

摘　　要：从棉盲蝽的危害特点、发生概况、年生活史、优势种群演替等方面系统分析了江苏省射阳县棉区近30年棉盲蝽的灾变规律;从气候、环境、栽培、用药、施肥、寄主作物等方面探讨了棉盲蝽近年来虫量上升、连年重发的原因;并提出综合治理对策。The article systematically analyzed the occurrence law of cotton fleahopper in cotton fields of Sheyang county,Jiangsu province in recent 30 years,including injury characteristics,occurrence situation,yearly life history,succession of dominant population and so on;explored the reasons why the population density of cotton fleahopper went up and they occurred seriously in recent years from the following aspects： climate,environment,cultivation,chemical pesticides application,fertilization,host plant;and put for r ward the strategies for their integrated control.

关 键 词：转BT基因抗虫棉 棉盲蝽 灾变规律 综合治理 对策 

分 类 号：S435.622.9[农业科学—农业昆虫与害虫防治]