Study on the Control of Asetacus cunninghamiae
- Received Date: 1993-07-20
- Available Online: 2012-12-04
Abstract: The acarid Asetacus cunninghamiae Kuang heavily damaged Chinese fir[Cunninghamia lanceolata(Lamb.)Hook.]in the juvenile stand of Wuyi, Jinhua and othercounties of Zhejiang Povince.To control the pest,seven insecticides were tested in laboratory and field,five of them(dicofol,omethoate,fembutatin oxide,amitraz,danjiamei)hadgood effects.Fenbutatin oxide(1:2000)was used to control the acarid in the large forestarea.The mortality reached 88.6%and the cost was 24.89 RMB yuan/hm2.