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作 者 ：黄竞芳 骆有庆 廖定熹

期 刊 ：林业科学 1988年 24卷 2期 页码：162-169

关键词：栗；

摘 要 ：从中国11个省市,20个县采集到23,878个栗瘿瘤,并从中育出各种寄生蜂3999头,共30种,分属11个科。对其中分布广、数量多的中华长尾小蜂Torymussinensis Kamijo,葛氏长尾小蜂T.geranii(Walker),玫瑰广肩小蜂Eurytomarosae Nees,黄褐宽缘广肩小蜂Decatoma concinna(Boh.),黑褐宽缘广肩小蜂D.variegate(Curtis),纵脊刻腹小蜂Ormyrus Punctiger var.rulifanus Mayr,栗瘿旋小蜂Eupelmus urozonus Dal marl,栗瘿姬小蜂Tetrastichus sp.等进行了较深入的研究。并且通过虫瘿解剖及幼虫形态鉴别确认了它们之间的、以及它们与栗瘿蜂之间的关系。研究表明,栗瘿蜂天敌在栗瘿蜂种群动态自然调节中起重要作用。

Abstract:In 20 counties,11 provinces and autonomous regions,China,23878 galls were collected,which 3999 parasites(amounting to 30 species) were reared from.They belong to 11 famities (Hym.):Torymidae,Eurytomidae, Ormyridae,Eupelmidae,Eulophidae,Elasmidae,Pteromalidae;Encyrtidae,Scelionidae,Braconidae,Ichneummonidae.Among them,Torymus sinensis Kamijo,Torymus geranii (Walker),Eurytoma rosae Nees,Decaioma concinna(Boh),Decatoma variegata (Curtis),Ormyrus Punctiger var,rulifanus Mayr,Eupelmus urozonus Dalman,Tetrastichus sp.,which distribute extensively were studied further more.The relationship between parasites and parasites and chestnut gall wasp was assured.Through dissecting of galls and identification of parasite‘s larvae,it is certain that the natural enemies have a great influence on the dynamics of populations of chestnut gall wasp.

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