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使用溴氰菊酯治疗锚头鳋病和鱼鲺病,常用浸洗或全塘泼洒的方法。 1、浸洗法鱼种发生锚头鳋或鱼鲺病,多采用浸洗法。首先用刮罟把鱼种集中赶入鱼种困箱内,然后用水稀释溴氰菊酯,并泼洒入鱼种困箱,浸洗鱼种。浸洗时间要看鱼种的忍受程度而定,一般浸洗5至10分钟。一旦发现鱼种异常,须立即把鱼种放回池塘,以免造成中毒死亡。溴氰菊酯的用量要根据困箱的大小和鱼种多寡而定,常用量为3～4支(6～8毫升)。
The use of deltamethrin for the treatment of headache and mastitis, commonly used dipping or the whole pond splashing method. 1, immersion method fish head anchor or catfish disease occurs, use more immersion method. First of all, use scraping to concentrate the fish species into the trapped tank, and then dilute the deltamethrin with water and pour the fish into the trapped tank and dip the fish species. Dipping time depends on the degree of endurance of fish may be, the general dip 5 to 10 minutes. Fish species abnormalities should be immediately returned to the pond, so as to avoid poisoning and death. The dosage of deltamethrin should be based on the size of the trapped tank and the species of fish species, usually 3 to 4 (6 to 8 ml).