摘要
根据金龟子发生规律,在金龟子重发区开展频振灯诱杀金龟子试验示范,取得显著效果。30盏频振灯共诱杀金龟子1617.872kg,虫体总数1304872个。频振灯设置的田间最佳距离为每20～30m1盏,荚果危害率最低。运用频振灯防治金龟子,还能有效减少化学农药的使用,减轻农药对环境的污染,延缓害虫抗药性的产生。
According to the beetles occurrence,demonstrate the frequency vibration light used for trapping beetles in the serious zone and obtained significant results.30 lights trapped beetles 1 617.872 kg,the total number is 1 304 872.To get the lowest pod damage,optimal distance of the frequency vibration lights in the field should be 20-30 meters for each one.Frequency vibration light used for trapping beetles could reduce the application of chemical pesticides,mitigate pesticide pollution of the environment,and delay pests resistance to antibiotic.
出处
《湖北农业科学》
北大核心
2010年第11期2796-2798,共3页
Hubei Agricultural Sciences
基金
湖北省农业科技创新中心资助项目(2007-620-001-03)
关键词
频振灯
诱杀
金龟子
试验
frequency vibration light
traps
beetle
demonstration
