林蛙红腿病是由嗜水气单胞菌引起的 ,主要危害体质瘦弱的幼蛙及成蛙。每年 5～ 9月为发病高峰。本病传染非常快 ,死亡率高 ,特别是近年来随着林蛙人工养殖业的兴起 ,发病较多严重影响林蛙养殖业的发展。本试验对引起林蛙红腿病的病原体进行了分离、鉴定及药敏试验。为防治林蛙 Rana redlegger disease is caused by Aeromonas hydrophila, the main endanger the constitution of thin frogs and frogs. 5 to 9 months a year peak incidence. The disease is very fast transmission, high mortality, especially in recent years with the rise of artificial breeding of Rana chensinensis, the incidence of more serious impact on the development of Rana farming industry. The test on the cause of Rana redlegger pathogen isolated, identification and susceptibility testing. To control Rana