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田间使用杀虫灯、糖醋液、性诱剂3种不同成虫诱杀技术防治甜菜夜蛾,结果表明性诱剂对成虫的诱杀效果优于杀虫灯,杀虫灯的效果优于糖醋液。通过田间小区试验,15%安打、24%美满和20%杀铃脲悬浮剂对甜菜夜蛾具有理想的控制效果,防效达到90%以上。
The results showed that the trapping and killing effect of sex attractant on adult was better than that of insecticidal lamp, the effect of insecticidal lamp was better than that of sweet and sour sauce . Through the field plot test, 15% of hits, 24% of the full and 20% trifluride SC had an ideal control effect on beet armyworm, and the anti-efficacy reached more than 90%.