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通过对佳多频振式诱蛾杀虫灯在水稻上的应用效果进行试验示范,结果表明:杀虫灯能诱杀稻纵卷叶螟、稻飞虱、粘虫、二化螟、稻叶蝉、稻蝽类和金龟子等水稻上主要害虫,其中稻飞虱、稻纵卷叶螟分别占诱杀主要害虫数量的66.19%和30.88%;平均每天每盏灯诱杀水稻主要害虫61.96头。灯控区较非灯控区加权平均施药次数减少1.87次,减少成本投入457.24元/hm2。加权平均产量为8 715.75 kg/hm2,较非灯控区平均单产7 918.05 kg/hm2缩值后增加638.16 kg/hm2,增产10.08%。灯控区危害程度明显减轻,高峰期危害时间相对缩短,损失降低。
The experimental results show that the insecticidal lamp can kill and kill the rice leaf roller, the planthopper, the armyworm, the rice stem borer, the rice leafhopper , Rice bugs and beetles. Among them, the rice planthopper and the rice leaf roller are respectively trapped and trapped by 66.19% and 30.88% of the total number of main pests; and the average number of light pests per trap per day is 61.96. Light control area than the non-light control area weighted average number of times to reduce 1.87 times, reduce the cost of investment 457.24 yuan / hm2. The weighted average yield was 8 715.75 kg / hm2, an increase of 638.16 kg / hm2 and an increase of 10.08% over the non-lamp-control area with an average yield of 7 918.05 kg / hm2. Light control area harm significantly reduced, the peak time of harm is relatively shortened, the loss reduced.