养殖鱼类本尼登虫病的防治方法

Prevention and treatment of Benedeniasis in marine fish culture

介绍了在鱼类养殖过程中本尼登虫病的病原体、症状、流行情况。采用甲醛处理方法,清除了寄生于养殖鱼体表的本尼登虫(Benedenia seriolae)。8天后镜检,养殖鱼体表的本尼登虫全部脱落,摄食恢复正常。甲醛药浴法适合于工厂化养殖过程中本尼登虫病的治疗,解决了工厂化养鱼过程中因本尼登虫病的发生而导致的养殖鱼的死亡问题。

In this paper, the pathogen, symptom, epidemiology and treatment for henedeniasis in fish cul ture are described. With formaldehyde treatment for 8 days, hendeniasises parasitized were cleared away from the fish body. Bendeniasis, infected by Benedenia seriolae, usually results in feeding decrease and death in cultured fish. Formaldehyde solution bath is suitable for the prevention and cure in aquaculture in a large scale.