摘要
在22℃,相对度60%～70%的实验室条件下,研究了半闭弯尾姬蜂Diadegma semiclausum的羽化、交配与产卵行为。结果表明:半闭弯尾姬蜂蜂蛹从开始羽化到羽化结束历经4d,羽化高峰期出现在羽化的第3d,羽化数量为25头,占全部羽化数量的58.82%;第3d中羽化高峰出现在8:00～13:00,羽化数量为16.5头,占全天羽化数量的66.00%。半闭弯尾姬蜂交配过程大致分为3个阶段:准备阶段、交配阶段、结束阶段;交配后开始产卵,产卵过程大致分为寄主寻找和确定、穿刺和产卵、产卵结束和梳理。
Laboratory studies were conducted on certain aspects of biology of Diadegma semiclausum Hellen, eclosion, mating and oviposition behaviors. Results showed that the pupae of D. semiclausum whole period of eclosion for4 days, there is one peak in the 3rd day and eclosion rate 58. 82%. The number of eclosion was 16.5 from 8 ： 00 to 13 ： 00 in 3 rd day and eclosion rate 66.00%. The process of mating behavior includes： preparing, mating, finished. The female oviposition after mating. The process of oviposition behavior includes： host searching and examining, ovipositor probing and ovipositing, cleaning and resting.
出处
《环境昆虫学报》
CSCD
北大核心
2010年第1期132-135,共4页
Journal of Environmental Entomology
基金
农业部948项目(2006G-54B)
国家科技支撑计划项目(2006BAD08A02)
关键词
半闭弯尾姬蜂
羽化
交配
产卵
行为
Diadegma semiclausum
eelosion
mating
oviposition
behavior
