翘尾巴病是由鲢碘孢子虫寄生引起的鱼病,主要危害1龄以上的白鲢,严重时可引起大批死亡。鲢鱼被寄生后,极度消瘦,体色变暗失去光泽,尾巴上翘,在水中狂游乱窜,打圈子或钻入水中复又起跳,似疯狂状态,故又称疯狂病。由于鲢碘孢子虫寄生在鱼脑内、脊髓内,故常规鱼药很难治疗。笔者结合实践,谈点粗浅看法,供渔农参考。 1、把好清塘关 干池清塘每亩用生石灰150kg。具体方法是:先用生石灰100kg全池均匀撒施,然后翻动淤泥,再匀施50kg,可杀死淤泥中的孢子,以防止病原的流行,如带水清塘,每亩需生石灰250kg。 2、把好消毒关 鱼种放养前,每m~3米水 Alice tail disease is a fish disease caused by parasitic cytoplasm of Ipomoea cyst. It mainly harms the silver carp more than age one and can cause a large number of deaths in severe cases. Silver carp is parasitic, extreme weight loss, body color dark tarnish, tail upturned, wandering in the water, playing circle or into the water complex and take off, it seems crazy, it is also known as crazy disease. As cytoplasm cytoplasm parasitic in the fish brain, spinal cord, it is difficult to treat conventional fish medicine. The author combines practice, talk about the superficial view, for the reference of farmers. 1, the good Qingtang dry pond Qingtang per acre with quicklime 150kg. The specific method is: first with lime 100kg whole pool evenly sprinkled, and then flip the mud, and then sprinkle 50kg, can kill the spores in the sludge to prevent the epidemic, such as water ponds, per acre to be quicklime 250kg. 2, a good disinfection of fish species before stocking, every m ~ 3 meters of water