甘蔗条螟和白螟性诱与灯诱效果的比较研究  

Comparison of the trapping efficacy between sex pheromone and light on Proceras venosatum Walker and Tryporyza intact Snellen

作　　者：李超峰[1] 林明江 曾鑫年[1] LI Chao-Feng;LIN Ming-Jiang;ZENG Xin-Nian(Guangdong Engineering Research Center for Insect Behavior Regulation,South China Agricultural University,Guangzhou 510642,China;Guangdong Provincial Bioengineering Institute,Guangzhou Sugarcane Industry Research Institute,Guangdong Modern Agricultural Technology Innovation Center for Sugarcane,Guangzhou 510316,China)

机构地区：[1]广东省昆虫行为调控工程技术研究中心,华南农业大学,广州510642 [2]广东省生物工程研究所,广州甘蔗糖业研究所,广东省果蔗现代农业科技创新中心,广州510316

出　　处：《环境昆虫学报》2018年第5期963-967,共5页Journal of Environmental Entomology

基　　金：广东省科技计划项目(2014A020208026,2015B090903076);广东高校国际科技合作创新平台项目(GJHZ1140)

摘　　要：甘蔗条螟和白螟近年对甘蔗为害日趋严重。应用性诱和灯诱是目前甘蔗螟虫发生测报的重要措施,但对二者的诱捕效果差异却鲜有报道。本文比较研究了性诱和灯诱(光波长320-400 nm)对条螟和白螟的诱捕效果。结果表明:性诱和灯诱对条螟日平均诱捕量分别为2. 1头和0. 3头,对白螟日平均诱捕量分别为1. 23头和0. 62头,性诱效果显著高于灯诱(P <0. 05);同时性诱的诱蛾敏感性高,对虫情发生具有良好的预测功能。综合上述结果,建议优先使用性诱测报指导甘蔗条螟和白螟防治。The Proceras venosatum Walker and Tryporyza intact Snellen have caused serious damages to the sugarcane production in recent years.The sex pheromone and light are important measures to forecasting of the sugarcane borers.However,the differences in the trapping efficiency between two measures have not been reported.In this paper,we have compared the trapping effectives of sex pheromone and light(320-400 nm)to these two pests.The results showed that the average captures per trapped per night at sex pheromone and light were 2.10 and 0.30 against P.venosatum and 1.23 and 0.62 against T.intact,respectively.Different types of trap had extremely significant difference in captures.The sex pheromone showed higher sensitivity,indicating that it have good potential to forecasting of the pest.Above all,the sex pheromone was recommended to forecasting of P.venosatum and T.intact.

关 键 词：条螟 白螟 性诱 灯诱 

分 类 号：Q968.1[生物学—昆虫学] S433.4[农业科学—农业昆虫与害虫防治]