夏季高温季节鱼病进入高发期,也是用药高峰期,用药不当容易引发事故,造成不可挽回的损失,下面介绍几点注意事项。1对症下药,科学用药1.1科学选择和规范使用渔药的前提,是准确诊断疾病,全面了解渔药的性质、防病机理和用法用量等,做到对症下药。特别要注意:一是不得选用禁用药物,如氯霉素、孔雀石绿、呋喃唑酮、呋喃西林、呋喃它酮、五氯酚钠、喹乙醇等;二是要针对病鱼、病情及病原体等选用适当药物;三是防止不同养殖对象 Summer hot season fish disease into the high incidence, but also medication peak, improper medication easily lead to accidents, resulting in irreparable damage, the following describes a few precautions. A right remedy, scientific medication 1.1 The scientific choice and normative use of the premise of the fishery is to accurately diagnose the disease, a comprehensive understanding of the nature of the fishery, disease prevention mechanism and the amount of usage, so that the right medicine. Special attention should be paid to: First, prohibited drugs such as chloramphenicol, malachite green, furazolidone, nitrofurazone, furane ketone, pentachlorophenol sodium, olaquindox etc; the second is to be selected for the sick fish, disease and pathogens, etc. appropriate Drugs; third is to prevent different breeding objects