笔者开展了牛蛙病害种类调查,并结合本县养殖户的实践经验,总结出几种常见疾病的主要防治措施,以供同行参考。一、车轮虫病俗称“烂尾病”,主要症状为患病蝌蚪常浮于水面,尾鳍基部发白并深入组织,严重时尾部被腐蚀,游动缓慢,滞呆于水面而最终死亡。防治方法有:①用2%食盐水浸泡 I conducted a survey of bullfrog disease types, combined with the practical experience of farmers in this county, summed up the main control measures for several common diseases for peer reference. First, the car rodent disease commonly known as “rotten disease”, the main symptoms of diseased tadpoles often floating on the water, caudal fin base white and deep tissue, serious when the tail was corroded, swimming slowly, stagnant water surface and eventually die. Prevention methods are: ① soaked with 2% salt water