斜纹夜蛾性信息素通讯系统  

The sex pheromone communication system of Spodoptera litura(Fabricius)

作　　者：孙凡[1] 胡隐月[1] 杜家纬[2] 

机构地区：[1]东北林业大学森林资源与环境学院,哈尔滨150040 [2]中国科学院上海昆虫研究所,上海200025

出　　处：《昆虫学报》2002年第3期404-407,共4页Acta Entomologica Sinica

摘　　要：采用单雌腺体微量分析技术 ,对斜纹夜蛾 (中国种群 )雌蛾腺体的组份进行鉴定 ,并研究了各组份的个体差异及释放规律 ,测试了雄蛾对各组份及其混合物的触角电位反应。雌蛾腺体内含有 4个组份 :Z9,E11 14∶Ac(A)、Z9,E12 14∶Ac(B)、Z9 14∶Ac(C)和E11 14∶Ac(D) ,其比例为 10 0∶2 7∶2 0∶2 7。The sex pheromone components of Spodoptera litura from China were identified by using analytical technique of single female sex pheromone gland. The individual differences, daily changes and scotophase rhythms of these components were studied. Electroantennogram (EAG) responses of male to these components and its mixture were recorded. Four components, Z9, E11-14∶Ac(A),Z9, E12-14∶Ac(B),Z9-14∶Ac(C) and E11-14∶Ac(D), were found in the female sex pheromone gland at a ratio of 100∶27∶20∶27.

关 键 词：斜纹夜蛾 性信息素 通讯系统 触角电位 

分 类 号：Q965[生物学—昆虫学]