九江头槽绦虫病是广东、广西地方性的严重病害,尤其广东为重。近年来,在湖北、福建也有此病发现。该病流行广泛,草、青、鲢、鳙、鲮等鱼肠内均能寄生,但对草鱼苗危害最为严重,尤以越冬期的 Jiujiang trough taeniasis is a serious endemic disease in Guangdong and Guangxi, especially in Guangdong. In recent years, in Hubei, Fujian also have this disease found. The epidemic is widespread, grass, green, silver carp, bighead carp, bighead carp and other fish intestines can parasitize, but the most serious grass fry, especially in the winter