关键词: 家禽红螨；杀虫剂；氟雷拉纳

Abstract: Dermanyssus gallinae is the most commom and serious ectoparatite in poultry farms. Fluralaner，a new type of broad ? spectrum ectoparasite repellent belonging to the isoxazolines，exhibits specific high selectivity and inhibitory effects on arthropods. Fluralaner has the characteristics of easy absorption，safety，long ? lasting efficacy， and good tolerance. It can serve as a preferred drug for the control and management of PRM particularly when conventional drug resistance is a concern. This paper summarizes the research and application progress of fluralaner in the prevention and control of poultry red mite disease，with the aim of providing reference for the application of fluralaner in the poultry clinical practice.

Key words: Dermanyssus gallinae；Ectoparasite repellent；Fluralaner