茶毛虫成虫的行为习性观察  

Observations on the behavior and habit of the adult tea tussock moth, Euproctis pseudoconspersa

作　　者：王永模[1] 戈峰[1] 刘向辉[1] 冯峰 王利军 

机构地区：[1]中国科学院动物研究所 [2]贵州龙风源高科技生物技术有限公司,贵阳550002

出　　处：《昆虫知识》2003年第4期343-345,共3页Entomological Knowledge

基　　金：贵州省科技型中小企业创新基金 (科计字 (2001)4 0 2 0号 );贵阳市科技计划项目 ((2 0 0 1)筑科农字第 18号 )的资助。

摘　　要：通过对茶毛虫EuproctispseudoconspersaStrand成虫习性观察表明 ,茶毛虫成虫羽化集中在下午1 4∶0 0～ 1 7∶0 0 ,雌雄蛾比率为 1∶1 40 ,且雄成虫比雌成虫羽化早 1 48d ;羽化的雌雄蛾的平均寿命分别为5 85和 5 1 2d ;雄蛾对性信息素的反应有 2个高峰 ,第一个是傍晚时分 ( 1 6∶0 0～ 2 0∶0 0 ) ,第二个是凌晨0∶0 0～ 4∶0 0 ;雌蛾怀卵量平均为 1 84 69粒至 1 96 47粒。The behavior and habit of the adult tea tussock moth, Euproctis pseudoconspersa Strand were observated. Eclosion mainly occurred from 14∶00 to 17∶00 hours. The ratio of female to male adults was 1∶1.40. Eclosion of male adults occurrred 1.48 days earlier than in female adults, and the longevity of female and male adults was 5.85 days and 5.12 days, respectively. There were two fastigiums of mating in a day, the first from 0∶00 to 4∶00 hours, and the second from 16∶00 to 20∶00 hours. The average number of eggs in a female adult was about 184.69 to 196.47.

关 键 词：茶毛虫 成虫 行为 羽化 茶叶 害虫 

分 类 号：S435.711.2[农业科学—农业昆虫与害虫防治]