水产养殖病害测报工作是各级水产技术推广工作的重要内容之一。开展水产养殖病害测报是发现、调查鱼病发生、流行情况,预防、预测鱼病发生发展的重要手段。通过预防、预测、指导用药等措施增加技术人员与生产者的互动联系,降低养殖的发病率和死亡率,从而降低鱼病损失,增加养殖效益,直接为养殖户服务。同时通过指导用药,使用安全无残留鱼药,减少 Aquaculture disease reporting is one of the important contents of aquaculture technology promotion at all levels. Carrying out the report of aquaculture diseases is an important means to discover and investigate the occurrence and prevalence of fish diseases, prevent and forecast the occurrence and development of fish diseases. Through measures such as prevention, prediction and guidance of medication, the interaction between technicians and producers will be increased to reduce the morbidity and mortality of breeding so as to reduce the loss of fish diseases, increase the benefits of breeding and directly serve the farmers. At the same time through the guidance of medication, the use of safe residue-free fish medicine, reduce