摘要
白生盘蚧(CrescoccuscandidusWang)是板栗和麻栎的重要害虫。2000～2002年在昆明和曲靖对其寄生性天敌昆虫种类进行了调查。结果显示,白生盘蚧的寄生性天敌共有8种,分别隶属于膜翅目小蜂总科的跳小蜂科[花翅跳小蜂(Microteryssp.),白蜡虫花翅跳小蜂(MicroterysericeriIshii),球蚧花翅跳小蜂(Microterysclauseni)Com pere],姬小蜂科[啮小蜂(Tetrastichussp.),蜡蚧啮小蜂(TetrastichusceroplastaeGirault)]和蚜小蜂科[夏威夷食蚧蚜小蜂(CoccophagushawaiiensisTimberlake),闽粤食蚧蚜小蜂(CoccophagussilvestriiCompere),原食蚧蚜小蜂(Prococ cophagussp.)].昆明和曲靖的主要寄生蜂种类不同。昆明采集的花翅跳小蜂,其数量占寄生蜂总数的51.7%;曲靖采集的原食蚧蚜小蜂,其数量占寄生蜂总数的70.5%.以上2种寄生蜂分别为白生盘蚧在昆明和曲靖的主要寄生蜂。
Crescoccus candidus Wang is an important pest of Castanea mollissima and Quercus acutissima. Investigation of parasitoid natural enemies of the pest in Kunming and Qujing was conducted from 2000 to 2002. Eight parasitoid species were identified as Microterys sp., Microterys ericeri Ishii, Microterys clauseni Compere, Tetrastichus sp.,Tetrastichus ceroplastae Girault, Coccophagus hawaiiensis Timberlake Coccophagus silvestrii Compere and Prococcophagus sp.. It was found that Microterys sp. is the main species in Kunming and Prococcophagus sp. in Qujing, respectively. Microterys sp. occupied 51.7% of all parasitoid in Kunming and Prococcophagus sp. 70.5% in Qujing, respectively.
出处
《云南农业大学学报》
CAS
CSCD
2003年第4期413-415,共3页
Journal of Yunnan Agricultural University
基金
云南省自然科学基金资助项目(1999COO54M)
