论文部分内容阅读
黑胸茧蜂Bracon nigrorufum(Cushman)是红铃虫Platyedra gossypiella Saunders 幼虫体外寄生蜂。1980～1982年,我们对其生物学特性、人工繁蜂及大田放蜂技术作了初步研究,现将结果报告如下。
Bracon nigrorufum (Cushman) is a parasitic wasp parasitized by the larvae of Platyedra gossypiella Saunders. From 1980 to 1982, we conducted a preliminary study on its biological characteristics, artificial bumble bee and field-mounted beekeeping techniques. The results are reported as follows.