利用性诱剂防治梨小食心虫的研究试验  

Experiment in Application of Sex Pheromone to Control of Oriental Fruit Moth(Grapholitha molesta)(Lepidoptera:Tortricidae)

作　　者：张利军[1] 陈晓东[1] 帅赛[1] 杨斌[1] 邱君武[1] 马瑞燕[1] 

机构地区：[1]山西农业大学农学院,山西太谷030801

出　　处：《山西农业科学》2010年第7期97-100,共4页Journal of Shanxi Agricultural Sciences

基　　金：国家公益性行业(农业)科研专项项目(200803006)

摘　　要：采用性诱剂对梨小食心虫进行防治研究,结果表明,梨小食心虫在晋中地区1年发生4代,可在成虫高峰期进行化学防治;15个/hm2诱盆用于梨小食心虫大量诱捕试验中,可在72d内平均每盆诱虫900头;1050,750个/hm2诱芯的迷向处理迷向率极显著,迷向率分别为97.43%和81.83%,防治效果为74.72%和56.43%。并对梨小食心虫性诱剂的应用提出了几点建议。The sex pheromone was applied to monitoring and forecast,mass-traps and mating disruption.The field trials results showed that the Oriental fruit moth occurs four generations in Jinzhong prefecture and the peak of adult population could be used for guiding chemical control.15 dispensers per hm2 could trap 900 male moths during 72 days.The male orientation was significantly disturbed by 1 050 lures and 750 per hm2.The disorientation rates were up to 97.43% and 81.83% respectively,and the control effect was 74.72% and 56.43% respectively.Furthermore,we also made several suggestions on how to use and popularize sex pheromone technology against Oriental fruit moth.

关 键 词：性诱剂 梨小食心虫 虫情监测 大量诱杀 迷向防治 

分 类 号：S436.612.2[农业科学—农业昆虫与害虫防治]