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网箱养殖处于开放性交换水域,与池塘、水泥池等养殖不同,无法控制外源性病原传播,同时也不能做彻底隔离和消毒,因此更容易受到小瓜虫的感染。一些水域出现过小瓜虫病后,多年都有可能暴发,对于网箱养殖户来说是可怕的灾难。笔者近几年多次确诊该病,曾尝试通过不同方法、不同药物进行治疗,现结合使用药物敌杀死成功治疗斑点叉尾感染小瓜虫病的一个案例,总结该病的诊断与网箱养殖过程中的防治措施,供技术参考。
Caged aquaculture is open to the exchange of waters, and ponds, pools and other aquaculture different, can not control the spread of exogenous pathogens, but also can not do isolation and disinfection, and therefore more susceptible to small melon infection. After some waters have appeared as soon as melons and insects disease, the outbreak may be for many years, for the cage farmers is a terrible disaster. In recent years, the author has repeatedly diagnosed the disease, have tried different methods, different drugs for treatment, are combined with the use of drugs to kill successful treatment of Ipomillis squamus infection of a small case of Asplenium aisle, summarize the diagnosis of the disease and the network Preventive measures in box breeding process for technical reference.