苹果蠹蛾是我国重要的果树害虫和检疫对象.本文比较研究了性信息素诱捕器颜色、类型、放置位置、诱芯颜色及诱芯数量等对苹果蠹蛾雄性成虫诱捕效果的影响.结果表明：白色和绿色诱捕器的诱捕量是蓝色的2倍以上，诱捕效果显著优于后者；三角形诱捕器与水瓶式诱捕器的诱捕效果间不存在显著差异；放置在树冠中部的诱捕器诱蛾量是树冠上部的2倍左右，诱捕效果显著优于后者；诱芯颜色及诱芯数量对诱蛾量无显著影响.本研究结果可为苹果蠹蛾的性信息素监测技术提供指导.
Codling moth Cydia pomonella L. (Lepidoptera, Olethreutidae) is the most serious pest of orchards, and one of the most important quarantine pests in China. This paper studied the effects of the color, shape, placement location, lure color, and lure number of sex pheromone traps on the capture efficacy for C. pomonella L. male moth. It was found that the capture efficacy of white and green traps was two times higher than that of blue trap (P<0.05), and water bottle and triangle traps had no significant difference in their trapping effect. The traps hung in the middle of crown gave two times higher catches than those hung in the upper portion of crown (P<0.05). Lure color and number had no significant effect on the capture efficacy. The present results could be used in better monitoring C. pomonella by using its sex pheromones.