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为防治棉铃虫,近几年我国北方一些棉区,采用高压汞灯诱杀棉铃虫蛾,取得了较好的效果。1992年河北省冀县试验,经大面积安灯诱杀后,棉田一代田间落卵量比对照未灯诱田降低51.7%。1993年肥乡县于5月3日有1400盏高压汞灯开始诱杀麦田第一代棉铃虫。广平县在1992年200盏高压汞灯诱蛾的基础上,1993年全县已发展到1200盏。
In order to prevent and control the cotton bollworm, cotton bollworm moths were induced and killed by high-pressure mercury lamp in some cotton areas of northern China in recent years, and achieved good results. In 1992, Hebei Province, Hebei Province experiment, after a large area of security light trapping, the field of cotton fields than the control did not turn off the field of mutagenesis reduced by 51.7%. In 1993, Feixiang County on May 3 1,400 high-pressure mercury lamps began to trap the first generation of cotton bollworm. Guangping County in 1992, 200 high-pressure mercury lamp lure moths on the basis of the county in 1993 has grown to 1,200.