黄色粘卡对斑潜蝇成虫诱集方法的试验研究

 项目组在1998～1999年进行了粘蝇卡不同黄色、置卡高度、置卡方式等对斑潜蝇成虫的诱集效果研究,结果表明:不同黄色粘蝇卡诱集斑潜蝇成虫效果为柠檬黄＞桔黄色＞桔红色;在蚕豆、菜豆上不同置卡高度诱集成虫量为卡底与作物等高＞置卡于作物中部＞置卡于作物底部;东南方向置卡诱虫效果比西北方向好,圆筒形诱虫量比方形增76～333头;在生菜上圆筒形的诱集量比方形卡高2头/卡,方形卡平置比竖置高16头/卡、比圆筒形高14头/卡。

Studies of Trapping Methods for Liriomyza Adults by Using Yellow Mucosity Cards

From 1998 to 1999 the experiments were conducted to study the trapping effects of mucosity cards for Liriomyza adults with different colors, card putting heights and directions. The results showed that the trapping effects of card colors were lemon yellow, saffron yellow and chrysoidine in order. On broad beans and kidney beans, the trapping effects of different card locations were top, middle and bottom in order. Also the mucosity cards preferred the southeast direction to the northwest. Column cards trapped 76-333 more adults than those of square cards. On Cos lettuce, column card trapped 2 more heads per card than that of square card, the horizontal square card got 16 more heads per card than the vertical one and that number was 14 heads higher than that of column card.