诱虫灯与性诱剂联用对葡萄透翅蛾和斜纹夜蛾的诱杀效果  

Combined effects of light and sex pheromone traps on Paranthrene regalis and Spodoptera litura

作　　者：林清彩 马罡[1] 张薇[1] 朱亮 马春森[1] LIN Qingcai;MA Gang;ZHANG Wei;ZHU Liang;MA Chunsen(State Key Laboratory for Biology of Plant Diseases and Insect Pests,Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China)

机构地区：[1]中国农业科学院植物保护研究所,植物病虫害综合治理全国重点实验室,北京100193

出　　处：《植物保护》2023年第2期338-341,353,共5页Plant Protection

基　　金：国家现代农业葡萄产业技术体系虫害防控岗位(CARS-29-bc-4)。

摘　　要：斜纹夜蛾和葡萄透翅蛾是我国葡萄种植中的重要害虫,为了探究诱虫灯和性诱剂对这2种害虫的防治效果,本研究通过田间诱捕试验分析了诱虫灯和性诱剂单独及联合使用对斜纹夜蛾和葡萄透翅蛾的诱捕效果。结果显示,斜纹夜蛾具有明显的正趋光性,诱虫灯和性诱剂联合使用对斜纹夜蛾的诱捕具有协同增效作用。而葡萄透翅蛾却不表现正趋光性,单独使用性诱剂时诱捕量最高。因此,在葡萄种植过程中,应该根据葡萄园内害虫实际发生情况,选用适当的灯诱或性诱使用方法,以达到害虫防治的最佳效果。The tobacco cutworm Spodoptera litura and grape clearwing moth Paranthrene regalis are two major economic insect pests in field grapes in China.To explore the combined control effects of light trap and sex pheromone trap on the two pests,the trapping effect of each trap and their combination application on S.litura and P.regalis was investigated in a 2-year field experiment.The results showed that S.litura had obviously positive response to the light trap,and thereby the combination of light and sex pheromone traps had synergistic effect on the trapping of S.litura.However P.regalis did not show positive phototaxis,and the number of moth trapped by the sex pheromone trap alone showed the highest.Therefore,in the process of grape planting,appropriate trap method should be selected according to the actual occurrence of pests in the vineyard to achieve the optimal pest control.

关 键 词：斜纹夜蛾 葡萄透翅蛾 趋光性 性诱剂 

分 类 号：S436.631[农业科学—农业昆虫与害虫防治]