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在我国华南地区,平腹小蜂Anastatus sp.寄生于荔枝蝽象卵内。此蜂已成功地应用于防治荔枝蝽象,其防治效果达90％。关于平腹小蜂的个体发育研究已有报道(利翠英1962),但未涉及胚胎发育和器官形成。本文较详细地报道平腹小蜂胚胎发育及胚后发育的全过程。材料及方法蜂种采自本校荔枝园,以新鲜蓖麻蚕卵为寄主,在室内繁蜂用作胚胎研究的材料。将羽化5～6天并经充分交配的平腹小峰,移入有新鲜蓖麻蚕卵的指形管内,准确记录其产卵时间。将同时产的卵置于26～28℃恒温箱中发育,定时取出卵粒用固定液固定。在胚胎发育早期,每隔10分钟固定一次;40分钟以后,则每小时固定一次;36小时
In southern China, Anastatus sp. Was parasitic on litchi stink bug. This bee has been successfully applied to control litchi stinkbug, its control effect of 90%. Research on the development of Baphicorp berets has been reported (Leechon 1962), but not embryonic development and organ formation. This article reports in more detail the whole process of embryonic development and post-embryonic development of Aplysia. Materials and Methods Bee species collected from our school Lai Chi Yuen, with fresh castor silkworm eggs as host, in the indoor bumblebee used as embryo research materials. Will be feathered 5 to 6 days and the full mating of small flat belly, into a fresh castor bean eggs finger tube, accurate record of their ovipositing time. The same time, the eggs placed in 26 ~ 28 ℃ incubator development, regularly remove the eggs fixed with a fixative. In the early embryonic development, fixed once every 10 minutes; 40 minutes later, once every hour; 36 hours