杨树枝把诱集棉铃虫作用与机理研究进展  

Advances on research on the mechanisms of using poplar twig bundles for trapping Helicoverpa armigera

作　　者：刘宁 刘小宁[2] 李娜[2] 边洋 

机构地区：[1]国家棉花工程技术研究中心,新疆乌鲁木齐830091 [2]新疆大学生命科学与技术学院,830046

出　　处：《中国植保导刊》2008年第5期19-23,共5页China Plant Protection

摘　　要：杨树枝把是棉铃虫预测预报和防治的重要手段之一。其使用效果在棉铃虫的3、4代发生期更优于性诱剂。概述了诱集棉铃虫的杨树枝把的作用、效果,分析了杨树枝把诱集棉铃虫的性别、代次差异、作用机理、诱集时间的特异性,以及杨树枝叶挥发性物质的分离提取、室内分析与田间诱集测试进展,并分析了杨树枝把在害虫防治中的应用前景。Using poplar twig bundle to trap Helicoverpa armigera is one of important forecasting and controlling measures. The applicable effects of poplar twig bundles on the 3rd and 4th generation of H. armigera were better than that of sex pheromone. The action and effects of trapping H. armigera with poplar twig bundles were summarized. The difference of sex and generation of the trapped H. armigera, mechanism, specificity of trapping time using poplar twig bundles were analyzed, and the development of extracting, analysis in the lab and experiments in the fields of volatiles from poplar twig bundles and leaves were reviewed. Finally, the development prospect of poplar twig bundles using in the pests control was presented.

关 键 词：杨树枝把 棉铃虫 诱集 机理 

分 类 号：S482.38[农业科学—农药学]