抄録
For the control of fish microsporidiosis, life history of the organism, process of infection and the possibility of chemotherapy, immunity and other remedy are discussed in this paper.
Water temperature heavily influenced upon the shizoglony and sporogony of G. takedai, G. stephani, and G. plecoglossi.
Artificial injection methods were established either by the skin or the oral routes.
Drying, freezing, treatment with hot water, ultraviolet ray, cation surface active agents and chloric drugs were found effective for the inactivation of the spores of G. plecoglossi.
Fumagillin was found to be promissing for the control of microsporidiosis (G. plecoglossi and P. anguillarum). Its effective dosage differed with species.
The rainbow trout once infected with G. takedai seems to aquire strong immunity to the disease.
