梨星毛虫性信息素研究Ⅰ──求偶与交配行为的观察  

Studies on Sex Pheromone of Pear Leaf Borer,Iuiberis Pram Dyar I──Calling Behavior

作　　者：李冬梅[1] 李连昌[1] 任自立[1] 刘青云 师光录 

机构地区：[1]南开大学元素所国家重点开放实验室,山西农业大学,山西省农业科学院

出　　处：《山西农业科学》1996年第3期47-50,共4页Journal of Shanxi Agricultural Sciences

摘　　要：对梨星毛虫成虫的求偶及交配行为进行了详细的观察。结果表明：梨星毛虫雌蛾的求偶姿式为弓起腹部，振动翅部。在雌雄蛾羽化后１～４日内均有较高的交配率，然后交配率逐渐下降。且湿度对交配有明显的影响。This paper deals with the female calling behavior of pear leaf borer, Iuiberis pruni Dyar.The female calling behavior is different from that of the moths which have been reported.That is,the female calling posture is to bow the abdomen. The mating rates are high during 4 days after eclosion and then decrease Moisture influences calling behavior too.

关 键 词：梨星毛虫 求偶行为 交配行为 性信息素 

分 类 号：Q965[生物学—昆虫学] S433.4[农业科学—农业昆虫与害虫防治]