食诱剂与不同诱捕器结合使用对棉铃虫成虫诱捕效果的影响  

Trapping efficacy of combined application of food attractants and different traps on Helicoverpa armigera moths

作　　者：修春丽 李国平[2] 高宇[1] 栗爱丽 陆宴辉[1] XIU Chunli;LI Guoping;GAO Yu;LI Aili;LU Yanhui(State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, ChineseAcademy of Agricultural Sciences, Beijing 100193, China;Institute of Plant Protection,Henan Academy of Agricultural Sciences, Zhengzhou 450002, China)

机构地区：[1]中国农业科学院植物保护研究所,植物病虫害生物学国家重点实验室,北京100193 [2]河南省农业科学院植物保护研究所,郑州450002

出　　处：《植物保护》2020年第2期229-233,253,共6页Plant Protection

基　　金：国家重点研发计划(2017YFD0201900);国家现代农业棉花产业技术体系(CARS-15-19)。

摘　　要：为明确不同类型诱捕器对棉铃虫块状食诱剂田间诱捕效果的影响,2018年7月-9月在河北省廊坊市广阳区、河南省新乡市新乡县和原阳县的棉花、大豆、玉米、花生田,利用蛾类诱捕器和三角形诱捕器比较了块状食诱剂对棉铃虫的诱捕效果。结果表明,食诱剂分别与2种诱捕器结合,在4种作物田对棉铃虫成虫均具有明显的诱捕作用;蛾类诱捕器诱集到的棉铃虫成虫数量是三角形诱捕器的1.2~6.5倍。因此,蛾类诱捕器与棉铃虫块状食诱剂结合使用可以更有效诱捕田间棉铃虫成虫。The objective of this study was to assess the trapping effectiveness of different traps combined with food attractant to the Helicoverpa armigera moths.From July to September 2018,the moth trap and triangle trap with block-shaped food attractant were used in four crop fields in Guangyang district of Langfang(Hebei province),Xinxiang county and Yuanyang county of Xinxiang(Henan province),respectively.Field results showed that H.armigera moths were greatly attracted by food attractant combined with both types of traps in cotton,soybean,corn and peanut fields.However,the average number of trapped H.armigera moths by moth trap was 1.2-6.5 times higher than that by triangle trap.In conclusion,moth trap is more suitable to be combined with block-shaped food attractant,which can effectively trap H.armigera moths in the fields.

关 键 词：棉铃虫 成虫 食诱剂 诱捕器 诱捕效果 

分 类 号：S433.4[农业科学—农业昆虫与害虫防治]