华阳河农场位于长江中下游北岸，耕地面积０６７万ｈｍ２，常年主要种植棉花，１９９２～１９９６年，因棉铃虫严重危害，造成棉花产量大面积减产。将棉铃虫成虫杀死在产卵之前，对其防治有着重要意义。据报道，频振式杀虫灯对棉铃虫成虫诱杀效果很好。我们于１９９７年... Huayang River Farm is located in the north bank of the middle and lower reaches of the Yangtze River. The cultivated land area is 066700 hm2. Mainly cotton is planted throughout the year. From 1992 to 1996, the cotton bollworm caused serious damage, resulting in a large-scale yield reduction of cotton. It is of great significance to control the adults of Helicoverpa armigera before laying eggs. It is reported that frequency-vibration insecticidal lamp has a good effect on the trapping and killing of the cotton bollworm. We in 1997 ...