摘要
生物杀虫剂千虫克可湿性粉剂防治桃蚜和菜青虫的试验结果表明,千虫克可湿性粉剂1000倍液药后7d对桃蚜的防效为92.53%,对菜青虫的防效为93.53%,优于乐果、乐斯本,适合在无公害生产中推广应用。
Peach aphid and cabbage caterpillar were controlled with biological insecticide Qianchongke (QCk).The test results showed ,effect of control peach aphid was 92.53% after sprayed QCK WP 1000times liquid 7days.Effect of control cabbage caterpillar was 93.53%.Effect of control was higher than dimethoate and lorsban.It might be applied for produce green productions.
出处
《青海农林科技》
2005年第1期41-41,43,共2页
Science and Technology of Qinghai Agriculture and Forestry
