摘要
田间药效试验表明,3%啶虫脒乳油防治黄瓜蚜虫具有较好的防治效果。用量30 ̄50ga.i./hm2时,药后7d,防效能保持在97.53%以上,显示了该药剂具有较好的持效期及良好的推广、应用前景。
Acetamiprid 3% EC provided excellent control of cucumber aphid in field experiments. When applied at 30- 50 g a.i./ha, control remained 〉97.53% 7 d after application, indicating that acetamiprid provides good residual control and should have excellent commercial potential.
出处
《农药》
CAS
北大核心
2006年第6期414-415,共2页
Agrochemicals
关键词
啶虫脒
乳油
黄瓜蚜虫
防效
acetamiprid
emulsifiable concentrate
cucumber aphid
control efficacy