摘要
采用2%阿维菌素.BT粉剂对杨小舟蛾进行林间防治试验。结果表明:喷撒阿维菌素.BT粉剂和粉状轻质碳酸钙配比为1∶20和1∶15的防治效果在药后5d都在85.00%以上。阿维菌素.BT粉剂防治杨小舟蛾效果好,持续控灾作用明显,在生产中值得大面积推广应用。
The test of 2% Avermectin + Bt WP against Micromelalopha trogloduta (Graeser) were reported by the authors. The results showed that the control effects by 5 days after the spraying were all higher than 85% with 1 : 20 and 1 : 15 (the ratios of 2% Avermectin + Bt mixed with CaCO3 powder), and the control result is perfect.
出处
《湖北林业科技》
2009年第6期29-30,共2页
Hubei Forestry Science and Technology
关键词
阿维菌素
苏云金杆菌
杨小舟蛾
avermectin
Bacillus thuringiensis (Bt)
Micromelalopha troglodyta Oracscr
作者简介
伍远平(1964~),湖北人,工程师,从事林业病虫防治检疫研究。