四种卵蜂对条毒蛾的寄生作用研究  

THE STUDY OF PARASITISM OF FOUR EGG ENEMIES ON LYMANTRIA DISSOLUTA SWINHOE

作　　者：葛庆杰[1] 夏妍 蒋小根 徐塘烈 

机构地区：[1]南京林业大学

出　　处：《南京林业大学学报（自然科学版）》1996年第4期45-48,共4页Journal of Nanjing Forestry University：Natural Sciences Edition

摘　　要：对条毒蛾ＬｙｍａｎｔｒｉａｄｉｓｏｌｕｔａＳｗｉｎｈｏｅ发生林内的４种卵寄生蜂进行了研究。结果表明，毒蛾黑卵蜂ＴｅｌｅｎｏｍｕｓｄａｓｙｃｈｉｒｉＣｈｅｎ＆Ｗｕ是优势种，该蜂对三代毒蛾卵的平均寄生率为４０．７９％，另外３种卵蜂的寄生率明显低于毒蛾黑卵蜂。Four egg enemies in the forest of Jiangsu province where Lymantria dissoluta Swinhoe occured were studied. The results showed that scelionid Telenomus dasychiri Chen & Wu was the dominant species in the trees. There were 40 79% of eggs of pest parasitized by T. dasychiri in a generation. The problem of protection about these parasites was discussed in the paper.

关 键 词：条毒蛾 卵寄生蜂 寄生作用 生物防治 

分 类 号：S763.851[农业科学—森林保护学]