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期 刊 ：植物保护学报 2010年

关键词：苹果蠹蛾；性信息素；诱杀；迷向；控制方法；

Keywords:Cydia pomonella, sex pheromone, mass trapping, mating disruption, control measure,

摘 要 ：为了及时地在苹果蠹蛾Cydia pomonella (L.)入侵地实施有效的防控策略,通过评价活雌蛾诱捕器诱捕雄蛾数量、在树干上化蛹或越冬的幼虫数量以及对苹果果实的为害程度,比较性信息素诱杀技术、迷向技术和化学防治技术对苹果蠹蛾的控害效应。结果显示,采用迷向法控制苹果蠹蛾的防治效果与化学防治相当,其中在第1代幼虫为害盛末期,蛀果率可控制在1%以下,在第2代幼虫为害盛末期,可控制在2%左右;而诱捕区与对照区(无处理)的蛀果率相当,几乎无控制效应。

Abstract:In order to timely carry out effective control measures against codling moth, Cydia pomonella (L.), the control effects of mass trapping treatments were compared based on sex pheromone, mating disruption treatment and chemical pesticide treatment through evaluating the catches of male C.pomonella in traps baited with one live virgin female moth, the numbers of full-grown larvae and overwintering larvae on tree trunks, and the number of fruits damaged. The results showed that the damage rate of fruits in mating disruption treatment was not significantly different from that in chemical pesticide treatment, which was lower than 1% during the occurrence of the first-generation larvae, and about 2% during the occurrence of the second-generation larvae. However, when compared with the control (no insecticide was applied in the orchard), mass trapping treatment had little effect on controlling C.pomonella based on sex pheromone.

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