摘要
采集青海省１２个县区的草原毛虫蛹，在实验室内初步观察结果，草原毛虫蛹期寄生天敌中有致病微生物２种，寄生天敌昆虫７种，其中以草原毛虫金小峰（ＰｔｅｒｏｍａｌｕｓｑｕｉｎｇｈａｉｅｎｓｉｓＬｉａｏ）和多刺孔寄蝇（ＳｐｏｇｇｏｓｉａｅｃｈｉｎｕｒａＲｏｂ．－ｄｅｓ．）为优势种，古毒蛾追寄蝇（ＥｘｏｒｉｓｔａｌａｒｖａｒｕｍＬｉｎ）为青海追寄蝇属一新记录。
Pupae of grassland caterpillar from twelve county in Qinghai province werepreliminarily observed in our laboratory. The results shown that nine natural enemy species parasitized pupae of grassland caterpillar,of which two species are pathogenic microorganism and others are parasitic insects. Pteromalus quinghaiensis and Spoggosia echinura are domi-nant species of parasitic insects. Exorista Larvarum is the first record in Qinghai province.
出处
《青海畜牧兽医杂志》
1994年第6期15-16,共2页
Chinese Qinghai Journal of Animal and Veterinary Sciences
关键词
草原
虫害
蛹期
寄生天敌
草原毛虫
Pupa stage,Parasitic natural enemy,Grassland caterpillar
