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针虫病和鱼虱病是常见的多发鱼病,尤其是在3—10月更为流行。这两种病对鲢、鳙、草鱼危害极为严重。从1992年开始,我们在江苏盐城市的义丰镇、大纵湖、北龙港、楼王、秦南等乡镇,积极推广使用溴氰菊酯(商品名称“敌杀死”)治疗针虫病和鱼虱病,取得了良好疗效,现简单介绍常用浸洗或全塘泼洒的方法,供养殖者参考。 1、浸洗法。鱼种发生针虫病和鱼虱病,多采用浸洗法。首先,用刮罟把鱼种集中赶入鱼种捆箱内,然后用水稀释溴氰菊酯,并泼入鱼种捆箱内,浸洗鱼种。浸洗时间,要看鱼种的忍受度而定,一般浸洗5—10分钟,但一旦发现鱼种异常,须
Echinococcosis and louse disease are common, frequently occurring fish diseases, especially in the March-October period. Both diseases of silver carp, pomfret, grass carp endangerment is extremely serious. Since 1992, we have actively promoted the use of deltamethrin (trade name “Kill and Kill”) in the treatment of pinworms in towns and villages of Yifeng, Dahonghu, Beilonggang, Louwang and Qinnan in Yancheng, Jiangsu Province Sickness and lice disease, and achieved good results, now a brief introduction to the commonly used dip or dip the whole pond method for reference for farmers. 1, dip method. Species of pinworms and louse disease occurred, the use of dip method. First of all, with scraping the fish species concentrated into the fish species bundles, and then diluted with water deltamethrin, and into the fish species bundles, dipping fish species. Dipping time, depending on the tolerance of fish species may be, the general dip 5-10 minutes, but once found abnormal fish species,