摘要
贝奥不育灭鼠剂是一种新型的植物源灭鼠剂,来源于天然植物雷公藤。2007年在内蒙古大兴安岭林区,分别采取6 m×6 m,7 m×7 m,8 m×8 m和10 m×10 m的不同投药方式,对棕背Clethrionomys rufocanusSundevall和莫氏田鼠Microtus maximowicziiSchrenck进行了林间防治试验,结果表明莫氏田鼠的适口性较好,盗食率达到75%以上,而棕背最高盗食率仅为10.1%。对莫氏田鼠采取10 m×10 m的投药方式(3 450 g/hm2)可达到较好的控制效果。
＂BIO＂ sterilant was a new botanical rodentcide derived from Tripterygium wilfordii. In 2007,experiment was made against Clethrionomys rufocanus and Microtus maximowiczii with the sterilant in the field. The results showed the sterilant had better palatability for M. maximowiczii. Its ingestion was over 75 % while the highest ingestion of C. rufocanuswas was only 10.1%. In the control of M. maximowiczii ,the administration of 3 450 g/hm^2（10 m× 10 m） had a good control effect.
出处
《中国森林病虫》
北大核心
2008年第6期39-40,共2页
Forest Pest and Disease
基金
国家林业局"贝奥雄性不育剂推广"(2005-63号)课题的部分内容
关键词
贝奥不育剂
棕背
莫氏田鼠
防治
＂BIO＂ sterilant
Clethrionornys rufocanus
Microtus maximowiczii
control
