频振式杀虫灯在烟草害虫防治中的应用研究

为了探索云南烟叶生产中害虫防治的有效方法,在火木龙现代烟草示范区利用频振式杀虫灯开展了烟草主要害虫防治示范试验,结果表明:该杀虫灯把杀虫工作日常化,能有效防止爆发大面积虫害;对蚜茧蜂、食蚜、蝇草蛉等天敌有一定的保护作用,对烟青虫、斜纹夜蛾、金龟子等害虫防效显著;投入成本低,控制面积大,操作简便;通过物理方法诱杀害虫,大大减少农药用量,同时不会使害虫产生抗药性,降低了烟叶农药残留,提高烟叶品质,减少对环境的污染,避免人畜中毒事件发生。这说明频振式杀虫灯具有较好的经济效益、社会效益和生态效益,可在烟草害虫防治中大面积推广使用。

The Application Research of Frequency Trembler Lamp in Control of Tobacco Insect Pest

In order to find effective method for controlling insect pests during production of tobacco leaves,a demonstrating experiment for controlling insect pests of tobacco by using frequency trembler lamp were conducted in Huomulong modern tobacco test area.The results showed that this frequency trembler lamp makes the killing insect pests to be routinized,and it can prevent the occurrence of large scale insect pests efficiently.The lamp has certain protection effect for the natural enemy of tobacco insect pests,such as Aphid,Syrphidae and Chrysopidae;meanwhile,it has significant control effect on tobacco insect pests,such as Heliothis assulta Guenee,Prodenia litura and Cheirotonus.The lamp has lots of good characteristics,such as low input and cost,large controlling area,easy use,etc.Using this frequency trembler lamp is a physical way to trapping and killing insect pests,so it will help to reduce pesticide consumption and pesticide residue greatly,and the insects would not have drug resistance,therefore,it can improve tobacco quality,reduce contamination on environment,and avoid poisoning of human and livestock.Therefore,the frequency trembler lamp can be popularized in a large scale for it has good economic benefit,social benefit and environmental benefit.