【摘要】 研究表明,新疆主要棉区棉田茧蜂种类有9种,常见种类有5种:麦蛾柔茧蜂(Habrobracon hebetorSay)、中红侧沟茧蜂(Microplitis mediatorHaliday)、地老虎长体茧蜂(Macrocentrus collarisSpinola)、瓢虫茧蜂(Dinocampus coccinellaeSchrenk)、燕麦蚜茧蜂(Aphidius evenaeHaliday),分别属于5个亚科。其中麦蛾柔茧蜂是新疆棉田棉铃虫幼虫的优势种寄生蜂。研究并详细记述了新疆棉田常见茧蜂种类的分类地位、形态特征和分布。更多还原

【Abstract】 The Braconid is an important parasitoid of pest in agriculture-ecological system.In this paper,the classified position,morphological features and distribution of the Braconid species in cotton field in Xinjiang are reported.There were nine genus of Braconid in the cotton field in Xinjiang,China.Habrobracon hebetor Say,Microplitis mediator Haliday,Macrocentrus collaris Spinola,Dinocampus coccinellae Schrenk and Aphidius evenae Haliday were frequent species.Habrobracon hebetor Say was the dominant species of larval parasitoid of Helicoverpa armigera in the cotton field.更多还原