摘要
在退耕还林草地设置鼠害防治试验示范小区 ,运用铗日法和化学药剂克鼠星对地上鼠进行防治试验 ,运用灭鼠雷、人工地箭及窒息灭鼠弹对地下鼠进行防治试验的结果表明 :鼠药最佳投放时间应为每年的 3— 4月 ,灭鼠雷和人工地箭灭鼠率分别是 70 8%和 75 4 %。
The tests against rats were carried out using clips,rodenticide keshuxing,arrow,bomb and mine on the cropland closed for forest or grass in Qinghai Xizang Plateau,the result showed that the optimum time for the application of keshuxing was from March to April,the mortalities of rats with mine and arrow were 70 8% and 75 4% respective.
出处
《中国森林病虫》
北大核心
2003年第5期17-19,共3页
Forest Pest and Disease
关键词
退耕还林草地
鼠害
防治技术
cropland closed for forest or grass
rat
control technique
