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狄斯瓦螨防控研究进展

Research Progress on Control of Varroa destructor

  • 摘要: 狄斯瓦螨(Varroa destructor)为世界公认的对蜂群有毁灭性的寄生虫。瓦螨寄生于蜜蜂体表通过吸食脂肪体传播病毒危害蜜蜂,是引起“蜂群崩溃综合症”Colony Collapse Disorder(CCD)的重要因素之一,对西方蜜蜂危害最大。为了全面了解瓦螨及其对蜜蜂的危害、瓦螨对杀螨剂的耐药性、经济治疗阈值的下降等问题,从而降低全球蜂群损失,维持生态系统稳定性,提高蜜蜂的经济产能,本文主要从瓦螨的生物学特性及危害、化学防治、物理防治方面对近年来几种常用有效的防治瓦螨的方法进行阐述,但是研究发现没有适用于每个蜂场固定的防治方法,养蜂人必须先了解自己蜂场的情况从而选择有效的治疗方法。

     

    Abstract: Varroa destructor is recognized as a destructive parasite of bee colonies all over the world.Varroa destructor parasitizes on the surface of bees, spreads virus and feeds on honey bee fat body tissue.It is one of the important factors causing “colony collapse disorder(CCD)”,especially threat to the survival of western honeybee(Apis mellifera) populations.In order to fully understand varroa mite and its harm to bees, the increase of varroa mite resistance to acaricides and the decrease of economic treatment threshold, so as to reduce the global bee colony loss, maintain the stability of ecosystem and improve the economic production capacity of bees.This paper mainly summarized several common and effective control methods of varroa mites in recent years, mainly from the aspects of biological characteristics and harm, chemical control and physical control, and then summarizes that there was no fixed control method suitable for each apiary.Therefore, beekeepers must first understand the situation of their apiaries, so as to choose effective treatment methods.

     

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