诱捕器颜色和悬挂高度对番茄潜叶蛾诱捕效果的影响

张桂芬,张毅波,刘万学,张帆,冼晓青,万方浩,冯晓东,赵静娜,刘慧,刘万才,张晓明,李庆红,王树明

Effect of Trap Color and Position on the Trapping Efficacy of Tuta absoluta

ZHANG GuiFen,ZHANG YiBo,LIU WanXue,ZHANG Fan,XIAN XiaoQing,WAN FangHao,FENG XiaoDong,ZHAO JingNa,LIU Hui,LIU WanCai,ZHANG XiaoMing,LI QingHong,WANG ShuMing

图1 4种诱捕器颜色对番茄潜叶蛾的诱蛾量占比 A：每种颜色诱捕器日诱蛾量占比（平均值,n=5×3）,诱捕器颜色旁小写字母不同表示在P<0.05水平差异显著（成对数据t测验）,粉色线示诱蛾量占比理论值（25%）Proportion of trapped adults per sex pheromone trap per day (mean, n=5×3). Different lowercase letters indicate significant differences among colors of sex pheromone traps at P<0.05 level (Pared samples t test); Pink line indicates theoretical value (25%) of percent of trapped adults。B：每种颜色诱捕器平均诱蛾数量占比（平均值±标准误,n=61）,同一温棚不同诱捕器颜色间小写字母不同表示在P<0.05水平差异显著（成对数据t检验）;不同温棚同一种诱捕器颜色横线上方大写字母不同表示在P<0.05水平差异显著（多因素方差分析最小显著差法）

Fig. 1 Proportion of lured T. absoluta adults of four different colors of sex pheromone traps Proportion of trapped adults per color of sex pheromone trap. Data (mean±SE, n=61) in the same greenhouse followed by different lowercase letters indicate significant differences among colors of sex pheromone traps at P<0.05 level (Paired samples t test); Different uppercase letters above the horizontal lines indicate significant differences among colors of sex pheromone traps in different greenhouses at P<0.05 level (Univariate analysis of variance, LSD test)