棉盲蝽在江苏沿海棉区的发生演变及原因剖析  

Occurrence Evolution and Reason Analysis of Cotton Plant Bugs in Coastal Cotton Area of Jiangsu Province

作　　者：徐文华[1] 左文惠[1] 王瑞明 刘标[3] 卞同洋[1] 

机构地区：[1]江苏沿海地区农业科学研究所,江苏盐城224002 [2]江苏省盐城市植保植检站,江苏盐城224002 [3]国家环保总局南京环境科学研究所,江苏南京210014

出　　处：《江西农业学报》2007年第11期19-23,共5页Acta Agriculturae Jiangxi

基　　金：环保科研专项"转基因大宗农作物环境风险评价技术研究";江苏省自然科学基金项目(BK2006501);公益性科研院所基本科研业务费专项资金"转基因抗虫棉对黄萎病抗性下降机理的研究";江苏省"十五"农业攻关资助项目(B6-101);盐城市科技发展计划项目(YK2001149)

摘　　要：40多年来,棉盲蝽在江苏沿海棉区经历了加重发生、大发生、治理下降、稳定发生和恢复上升等5个阶段的演变;分析了导致多年来棉盲蝽发生演变的主要因素有耕作制度、作物布局、栽培方式、生态环境、防治水平和气候条件等。For more than 40 years, cotton plant bugs in the coastal cotton area of Jiangsu province experienced five evolution stages of the aggravation occurrence, the blast occurrence, the decline governance, the stable occurrence and the increased occurrence. The reasons of occurrence evolution were analyzed, it was concluded that farming system, crop pattern, cultivation, ecological environment, control level of diseases and pests, and climate condition were the main factors.

关 键 词：棉花 棉盲蝽 沿海棉区 发生 演变 

分 类 号：S435.622[农业科学—农业昆虫与害虫防治]