关键词: 尼罗罗非鱼, 尼罗罗非鱼, 胰岛素样生长因子1, 实时定量PCR, 发育性变化

Abstract: To defined the sensibility of Thrips hamaiiensis to different colors and hanging groups of sticky cards in the field, we compared the sensibility of T. hamaiiensis to ten fundamental colors and eight similar colors, investigated the interaction effect among color, hanging height and hanging mode to T. hamaiiensis in the Musa nana planting base. The result showed that in ten fundamental colors, yellow was the most sensitive color of T. hamaiiensis, the next were pink, blue and cyan. T. hamaiiensis was weak sensitive to other six colors. In eight similar colors, orange-yellow was the most sensitive color of T. hamaiiensis, the next were banana-yellow, cadmium-yellow and pure-yellow. T. hamaiiensis was weak sensitive to other four yellow colors. Color, hanging height and hanging mode all significantly effected the trapping effect of sticky cards to T. hamaiiensis, so did the interaction effect among three factors. The appropriate hanging height of banana-yellow, orange-yellow and pure-yellow were all qual-height with the shoulder of bud where the bottom of sticky cards were. And the appropriate hanging height of cadmium-yellow was twenty centimeters above the shoulder of bud where the bottom of sticky card was. But the appropriate hanging mode of four sensitive yellow sticky cards were all used length as the bottom of sticky cards. In the end, the field trapping effect of orange-yellow group sticky card was best in these four sensitive yellow group sticky cards.