【摘要】 报道了鲢、鳙鱼溶血性腹水病的病原和防治方法。研究结果表明，该病无病毒性病原存在，病原为嗜水气单胞菌嗜水亚种（Aeromonashydrophilasubsp.hydrophila）。采用作者研制的鱼康乐（Y·K·L）进行治疗。治愈率达86．5‰。更多还原

【Abstract】 The purpose of this paper is to study the pathogen of the hemolytic ascites disease of Hypophthalmichthys molitrix and Aristichthys nobilis and on the rnethods of prevention and treat ment of this disease. The result of our research shows that the pathogen is Aeromonas hydrophila subspecies hydrophila, and no pathogen of virus in nature has been found. Our experiments also show that "YU KANG LE" is the best remedy to prevent and cure the disease of the fishes men tioned in comparision with other drugs.更多还原