系列粘虫板对美洲斑潜蝇和温室白粉虱诱捕效果研究

应用系列粘虫板对美洲斑潜蝇和温室白粉虱成虫的趋色性进行试验的结果显示:黄色和黄绿色对两种昆虫诱虫效果最佳,分别达到了美洲斑潜蝇119头/板、88头/板,温室白粉虱195.67头/板、180.33头/板,其次是浅黄、橘黄、深黄。并就黄板在温室内的设置高度、方向以及黄板面积大小、黄板制作形状对诱集效果的影响进行了比较试验,结果显示:以黄板下端高于植株顶部15 cm,板面东西方向,圆柱形诱集效果最佳,每块黄板面积大小对诱集效果无影响。

Effect of Traping Liriomyza stativae Blanchard and Trialeurodes vaporariorum by Series of Sticky Coloured Cards

Studies were conducted to evaluate the effect of series of sticky colored cards on the capture of Liriomyza stativae Blanchard and Trialeurodes vaporariorum.The result showed that the best effect can be achieved by yellow and yellow-green card,with 119 and 88 of Liriomyza stativae Blanchard and 195.67 and 180.33 of Trialeurodes vaporariorum on each card.The effluence of different direction,height,size,shape on the capture efficiency of colored cards were also studied.The result showed that the best result can be achieved by placing them in east to west direction,vertically 15 cm from the leaves of the plants,cylinder,and the size of card was irrelative to the trapping efficiency of Liriomyza stativae Blanchard and Trialeurodes vaporariorum