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斑点叉尾鱼回烂尾病是一种柱形曲挠杆菌和点状气单胞菌引起的急性传染病。主要对6cm以上大规格鱼种和成鱼形成危害。病鱼表现在鱼鳍外缘和尾柄处可见黄色或白色粘性物质,继而尾柄、尾鳍处充血、发炎、糜烂。春秋常继发水霉病。烂尾处继续发展导致细菌性败血症。防治:1.该鱼苗种下池前,排干池水,清除多余的淤泥,曝晒。然后注入少量水,用150Kg/667m~2生石灰进行彻底消毒,以杀灭钻入泥中的黄鳝、泥鳅、野杂鱼及病菌。2.过池、搬运等操作要小心,避
Catgut Figarina is an acute infectious disease caused by Campylobacter coli and Aeromonas caviae. Mainly 6cm large size fish and adult fish form a hazard. Fish disease performance in the outer edge of the fin and caudal peduncle visible yellow or white viscous material, followed by tail handle, tail fin congestion, inflammation, erosion. Spring and autumn often secondary to fungal disease. Continue to develop at the end of the cause of bacterial septicemia. Control: 1. The fry seed before the pool, drain the pool water, remove excess sludge, exposure. Then inject a small amount of water, with 150Kg / 667m ~ 2 lime thoroughly disinfected to kill the drilling into the mud of the eel, loach, wild trash fish and bacteria. 2. Over the pool, handling and other operations to be careful, to avoid