性诱剂与诱捕器配套使用对小菜蛾的控制作用与应用技术研究  

Controlling Effect of Synthetic Sex Pheromone with Different Traps on Plutella xylostella L. and Application Technique

作　　者：朱九生[1] 王静[1] 赵永胜[1] 师颖[1] 逯楠[1] ZHU Jiu-sheng;WANG Jing;ZHAO Yong-sheng(Institute of Quality,Safety of Agro-Products and Testing Technology,Shanxi A-cademy of Agricultural Sciences,Taiyuan,Shanxi 030031)

机构地区：[1]山西省农业科学院农产品质量安全与检测研究所,山西太原030031

出　　处：《安徽农业科学》2018年第20期141-143,共3页Journal of Anhui Agricultural Sciences

基　　金：山西省科技攻关项目(20120311019-1);山西省回国留学人员科研资助项目(2012-110);山西省农业科学院博士研究基金项目(YBSJJ1006);山西省农业科学院科技自主能力提升工程项目(2015-zzcx-29);山西省财政支农项目(2014NYST-05)

摘　　要：[目的]明确性诱剂与不同类型诱捕器配套使用对小菜蛾的控制作用,筛选出在山西区域对小菜蛾防治效果较好、与性诱剂配套使用的诱捕器类型。[方法]采用田间试验方法,研究了性诱剂与4种类型诱捕器配套使用对小菜蛾的诱蛾效果。[结果]性诱剂与不同类型诱捕器配套使用的诱蛾效果存在差异。在清徐县基点,翼形性诱捕器的诱蛾效果显著优于水盆、三角形和黄板性诱捕器,而黄板性诱捕器又显著优于水盆和三角形性诱捕器。在榆次区基点,性诱剂与三角形诱捕器、黄板诱捕器配套使用诱蛾效果显著优于无性诱剂的黄板诱捕器。[结论]从节本增效角度出发,推荐黄板作为小菜蛾性信息素配合使用的载具,设置配套诱捕器90个/hm^2,诱芯35~42 d更换1次,根据诱蛾量大小和粘板的黏性程度适时更换黄板。[Objective]The aim was to evaluate control effect of synthetic sex pheromone（ SSP） with different traps on Plutella xylostella L.,and to screen the proper trap device type that match with the SSP with relatively good control effect on P. xylostella L. in Shanxi.[Method]The field test was conducted,and control effects of SPP with different traps on the pest were investigated. [Result]The SSP with different traps had differences in trapping efficacy of P. xylostella L. In Qingxu,flying wing trap with the SSP was superior to the basin trap,triangle trap and yellow sticky trap,and yellow sticky trap was superior to the basin trap and triangle trap.In Yuci,triangle trap and yellow sticky trap with the SSP were more efficiency than only yellow sticky trap with no SSP. [Conclusion]Considering reducing expenses and increasing efficiency,yellow stick trap should be suggested to be matched with the SSP in practical production.

关 键 词：小菜蛾 性诱剂 诱捕器 控制作用 应用技术 

分 类 号：S433.4[农业科学—农业昆虫与害虫防治]