METHOD FOR ELIMINATING PATHOGENIC BACTERIA FROM CULTURE ZONE OF AQUATIC PLANT

摘要

PURPOSE:To prevent infection of disease and improve the culture yield, by separating and proliferating a bacteriophage lysing pathogenic bacteria and adding the phage to a culture region of an aquatic animal or plant. CONSTITUTION:Aeromonas salmonesida separated from diseased part of furunculosis of rainbow trout is used as a specimen strain. A bacteriophage against said strain is separated from natural river water. The phase liquid against Aeromonas salmonecida was added to a water tank to give a phage concentration of about 107-108 cells/ml.