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据《天敌昆虫图册》(中国科学院动物所等编)记载,桑夜蛾盾脸姬蜂只寄生桑夜蛾幼虫。该蜂分布于江苏、浙江,国外分布于朝鲜、日本、苏联和西欧。 1980年,我站于7月15日从野外采集50头粘虫幼虫置室内饲养,8月8日从发育的粘虫蛹中羽化出2头姬蜂,羽化孔在蛹之一端,孔径约为3毫米,每蛹羽化出一头。
According to “natural enemy insect album” (Chinese Academy of Sciences and other editorials) records, moths moth shield bee only parasitic moth larvae. The bee distributed in Jiangsu, Zhejiang, abroad distributed in North Korea, Japan, the Soviet Union and Western Europe. In 1980, I stood on the July 15 from the wild collection of 50 armyworm larvae for indoor feeding, on August 8 from the development of the armyworm pupa in the emergence of two wereps, eclosion hole in one end of the pupa, pore size of about 3 mm, emergence of a pupa per head.