昆虫性信息素对辣椒斜纹夜蛾的控害作用  

Control Effect of Insect Sex Pheromone on Spodoptera litura in Hot Pepper

作　　者：文吉辉[1,2] 黄志农[1,2] 

机构地区：[1]湖南省农业科学院植物保护研究所,长沙410125 [2]园艺作物病虫害综合治理湖南省重点实验室,长沙410125

出　　处：《辣椒杂志》2012年第3期29-32,共4页Journal of China Capsicum

基　　金：国家"十一五"科技支撑计划重点项目(2006BAD17B08);南方菜地污染综合防控技术集成与示范;农业部跨越计划项目;南方蔬菜安全生产技术集成与产业化示范

摘　　要：斜纹夜蛾是辣椒等蔬菜上的重要害虫,通过应用性信息素可以有效降低田间蛾量从而减少为害。介绍了斜纹夜蛾性信息素的组分及其活性,斜纹夜蛾性信息素的主要应用方式有虫情监测、大量诱捕、干扰交配以及配合使用昆虫病毒等制剂。通过在岳阳蔬菜基地辣椒连续3年应用斜纹夜蛾性信息素的试验,结果表明,斜纹夜蛾性诱剂可以有效控制辣椒上斜纹夜蛾的暴发为害。Spodoptera litura is an important insect pest in hot pepper and other vegetables, and application of sex pheromone can reduce its moths and the damage by its larvae in the field. The component of Spodoptera l. pheromone and its activity are introduced, and its primary application includes pest monitoring, mass trapping and mating disruption, which can be used with insect virus preparations. The results from three-year application of Spodoptera l. pheromone to hot pepper at the Yueyang vegetable base show that the sex pheromone traps can effectively control the outbreak of Spodoptera l. in hot pepper.

关 键 词：斜纹夜蛾 性信息素 性诱剂 辣椒 诱捕效果 

分 类 号：S433[农业科学—农业昆虫与害虫防治]