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.
出处
《昆虫学报》
CAS
CSCD
北大核心
2002年第3期404-407,共4页
Acta Entomologica Sinica
关键词
斜纹夜蛾
性信息素
通讯系统
触角电位
Spodoptera litura
sex pheromone
communication system
EAG bioassay
