论文部分内容阅读
玉带凤蝶(Papilio poiytes L.)是鄂西南柑桔区严重为害幼苗和幼树的害虫之一,其天敌种类较多,在宜昌调查,蛹期(包括预蛹)有凤蝶金小蜂(Pteromalus puparum)、寄蝇(Buquetia sp.)、野蚕黑瘤姬蜂(Coccygomimus luctuosus)及广腿小蜂(Brachymeria lasus)等四种寄生昆虫,对该虫的自然抑制作用颇强。现将前三种寄生昆虫的生物学特性记述如下: 一、生物学特性 (一)凤蝶金小蜂 1.化活史 据室内饲育和野外调查,并
Papilio poiytes L. is one of the pests that seriously damage seedlings and saplings in the citrus region of southwestern Hubei Province. There are many kinds of natural enemies, and there are many species of natural enemies in the citrus region of southwest Hubei. In the investigation of Yichang, Papilio poiytes L., Pteromalus puparum, Buquetia sp., Coccygomimus luctuosus and Brachymeria lasus, which exert a natural inhibitory effect on this insect. Biological characteristics of the first three kinds of parasitic insects are described below: First, the biological characteristics (a) Papilio golden bee 1. Huashi living according to indoor breeding and field surveys, and