棉铃虫性诱剂对棉铃虫成虫行为的影响及田间控制作用分析  

Effect of sex pheromone on behaviors of adult Heliothis armigera and its field control.

作　　者：葛绍奎[1] 李典谟[1] 谢宝瑜[1] 马祖飞[1] 

机构地区：[1]中国科学院动物研究所,北京100080

出　　处：《应用生态学报》1997年第3期291-294,共4页Chinese Journal of Applied Ecology

基　　金：国家"八五"科技攻关项目 !( 85 0 1 0 0 1 0 4 0 2 )

摘　　要：通过田间试验明确了性诱剂诱杀防治不仅影响棉铃虫成虫的求偶、交配行为 ,而且还干扰取食、扩散和隐蔽过程中的飞行行为 .大面积田间诱杀防治的试验结果表明 ,性诱剂诱杀防治区与对照区相比较 ,雄性个体减少一半 ,平均雌性个体交配次数降低 0 .6次 ,室内孵化率降低 1 9% ,田间孵化率降低 1 3.5% .Field experiment with cotton shows that sex pheromone can not only affect the courting and copulation of adult Helicoverpa armigera, but also disturb its flying behaviors in the course of feeding, dispersal and concealment. A wide area pheromone trap experiment indicates that after using sex pheromone, the male population is reduced by half, the copulation of each female is reduced 0.6 times, and the incubation rate in room and in field is reduced 19 and 13.5%, respectively.

关 键 词：棉铃虫 性诱剂 行为 控制作用 

分 类 号：S435.622.9[农业科学—农业昆虫与害虫防治]