桃园不同世代梨小食心虫性信息素诱捕器的比较  

Comparison of Sex Pheromone Trap to Oriental Fruit Moth of Different Generations in Peach Orchard

作　　者：赵志国[1] 高利华[1] 杨慧娟[1] 孔维娜[2] 张金桐[3] 马瑞燕[1] 

机构地区：[1]山西农业大学农学院,山西太谷030801 [2]山西省农业科学院植保所,山西太原030001 [3]山西农业大学文理学院,山西太谷030801

出　　处：《北方园艺》2013年第16期124-127,共4页Northern Horticulture

基　　金：国家公益性行业(农业)科研专项资助项目(201103024);山西农业大学创新基金资助项目(2010007)

摘　　要：梨小食心虫(Grapholitha molesta(Busck))1a发生多代,测报防治较为困难。为明确不同类型诱捕器对梨小食心虫不同世代的诱杀效果,现采用6种不同类型的诱捕器在桃园对4个世代的梨小食心虫进行了诱捕试验。结果表明:不同世代的梨小食心虫对不同类型诱捕器表现有差异:对梨小食心虫越冬,以船型诱捕器最佳;第1代以自动补水诱捕器为最佳;第2代以水盆+粘板诱捕器最佳;第3代以三角形诱捕器最佳。该研究对应用性信息素诱捕器大量诱杀梨小食心虫有一定的指导意义。The oriental fruit moth（Grapholitham olesta（Busck）） has several generations in a year and difficult to control.In order to clarify trapping effect of different types of traps to different generations of the oriental fruit moth,trapping tests were conducted for 4generations by 6kinds of traps in peach orchard.The results showed that different generations possessed distinct reactions to different types of traps ： ship traps were the best for the over wintering generation,automatic water traps were optimal for the first generation,basin＋sticky board traps were prime for the second generation and triangular traps were the greatest for the third generation.This study had a theoretical guiding significance for mass trapping the oriental fruit moth by sex pheromone trap.

关 键 词：梨小食心虫 世代 性信息素 诱捕器 

分 类 号：S436.612[农业科学—农业昆虫与害虫防治]