摘要
6 %吡虫啉可溶性液剂对苹果黄蚜具有良好的防治效果。使用 6 %吡虫啉可溶性液剂 10～ 30mg/kg ,在蚜虫发生盛期喷雾防治 ,1～ 7天的防治效果可达 91%以上 ,持效期 7～ 10天 ,与10 %吡虫啉可湿性粉剂 2 5mg/kg防效相当。
The experiment was carried out from 1998 to 1999 in Taiyuan of Shanxi Province for measuring effect of 6% imidacloprid SL on control of Aphis pomi in field trials The result showed that imidacloprid with dosages of 10～30mg/kg had a excellent effect to control the aphides The control effect was 75%～99% from 1 to 10 or to 15 days after spraying treatment, and the persistent effect reached 7 ～10 days Its control effect was similar to that by using 10% imidacloprid WP with 25mg/kg Therefore,6% imidacloprid SL was a potential candidate for aphids control
出处
《农药》
CAS
北大核心
2002年第3期25-26,共2页
Agrochemicals
