桃小食心虫性信息素田间应用技术参数探讨  

Investigation on the Common Parameters of Application Technology of Sex Pheromone for Carposina sasakii Matsumura in Fields

作　　者：李娜[1] 李霞[2] 薛艳花[1] 赵志国[1] 李捷[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]临汾市农业委员会,山西临汾042200 [3]山西省农业科学院植物保护研究所,山西太原030006

出　　处：《山西农业大学学报（自然科学版）》2011年第6期512-516,共5页Journal of Shanxi Agricultural University(Natural Science Edition)

基　　金：国家公益性行业(农业)科研专项(201103024);山西省回国留学人员科研项目(2009-96)

摘　　要：以晋中地区枣园为例,探索桃小食心虫(Carposina sasakii Matsumura)常规性诱芯和诱捕器田间应用基本参数。结果表明:市场主要的四个厂家的诱芯对桃小食心虫均可有效动态监测;若大量诱捕,D厂家的诱芯诱捕量最大。采用水盆诱捕器时,水盆直径为35～40cm、诱捕间距为20～25m、高度为2.0～2.5m时,诱捕量显著多于其他处理;水盆颜色对桃小食心虫成虫的诱捕量差异不显著。综合考虑经济成本及使用方法便利,建议:水盆直径20～30cm,间距20～25m,监测高度1.5m,大量诱捕尽量高些。In this paper,we explored the trapping parameters of regular sex pheromones and traps on Carposina sasakii Matsumura in Jujube orchard of Jinzhong.The results showed that the luring from the four major manufacturers available in the market,were all suitable for monitoring of Carposina sasakii Matsumura.While for controlling,the luring of D is suitable for its highest luring number.The diameter of basin traps between 35～40 cm,trapping spacing between 20～25 m,height between 2.0～2.5 m have received the highest trapping effects than other treatments.There was no significant difference among different color trappings.Considering the economic costs and facilities,we proposed the basin diameter of 20～30 cm,spacing of 20～25 m,monitoring height 1.5 m were suitable for controlling and monitoring,if enlarge the trapping numbers traps,as high as possible.

关 键 词：桃小食心虫 性信息素诱捕器 诱捕参数 

分 类 号：S433.4[农业科学—农业昆虫与害虫防治]