摘要
为搞清稻飞虱是否对吡虫啉产生抗药性,采用5%吡虫啉乳油进行了防治稻飞虱的田间药效试验,结果表明:5%吡虫啉乳油对稻飞虱的速效性和持效性都较好,对水稻无药害。
The field experiment was carried out to study the controlling effect of 5% imidacloprid emulsion on rice planthopper and its pesticide resistance. The results show that 5 % imidacloprid emulsion without affecting rice growth has the good rapidly available and persistent effect on controlling rice planthopper.
出处
《贵州农业科学》
CAS
2008年第3期77-77,80,共2页
Guizhou Agricultural Sciences
关键词
稻飞虱
吡虫啉
防治效果
rice planthopper
imidacloprid
controlling effect
