鸡皮刺螨抗药性研究进展

Research Advances on Acaricides Resistance of Dermanyssus gallinae

鸡皮刺螨是蛋鸡养殖中危害最严重的体外寄生虫之一,广泛流行于世界各地,每年给养鸡业造成巨大的经济损失。目前对鸡皮刺螨的防控主要以化学防治为主,但随着化学杀螨剂长期或不合理的使用,世界多地鸡皮刺螨对常用杀螨剂产生了不同程度的抗性。文章对鸡皮刺螨的抗药性测定方法、杀螨剂的抗药性研究现状以及靶标和代谢抗性机制等方面进行了综述,以期为鸡皮刺螨的科学防治及新型药剂的研发提供理论依据。

Dermanyssus gallinae is one of the most serious ectoparasites in layer industry,which is widespread all over the world and causes huge economic losses to chicken industry every year.At present,control of D.gallinae in layer farms has been largely dependent upon the use of acaricides.However,with the long-term or unreasonable use of chemical acaricides,there have been many reports on resistance of D.gallinae to acaricides.The paper reviewed the bioassay method,the current research status of D.gallinae acaricidal resistance and the mechanisms of acaricide resistance to provide theoretical basis for scientific control of D.gallinae and the development of new acaricides.