不同杀虫剂对稻纵卷叶螟的防治效果

摘要

In order to confirm the control effects of thirteen insecticides onCnaphalocrocis medinalis (Guenee), the field tests were conducted in 2013. The results showed that methoxyfenozide 24% SC, abamectin + methoxyfenozide 10% SC, emamectin benzoate + indoxacarb 25% WG, indoxacarb 30% WG, chlorantraniliprole + thiamethoxam 40% WG, chlorantraniliprole 200 g/L SC, abamectin + sumithion 16%, 20% EC could controlCnaphalocrocis medinalis (Guenee) effectively when they were only used once at the egg-hatching peak stage.%为进一步明确不同杀虫剂对稻纵卷叶螟的防治效果，2013年在五(3)代稻纵卷叶螟发生期，对13个农药品种进行了田间应用试验。结果表明：24%甲氧虫酰肼SC、10%阿维·甲虫肼SC、25%甲维·茚虫威WG、30%茚虫威WG、40%氯虫·噻虫嗪WG、200 g/L氯虫苯甲酰胺SC和16%,20%阿维·杀螟硫磷EC等药剂在稻纵卷叶螟卵孵高峰期用药1次，基本可控制1个发生世代的危害。