涟水县水产养殖场1区5号池鱼在1984年6月连续发生三次严重的鱼虱病,我们用90％的晶体敌百虫和硫酸亚铁全池泼洒,进行治疗,取得了满意的效果。 1区5号池面积11.6亩,1984年2月共投放鱼种5965尾。其中鲢、鳙鱼4146尾,草鱼、鲤鲫、团头鲂1819尾。发病期间水深 Lianshui County aquaculture farm 1 area 5 pond fish in June 1984 three consecutive serious tick disease, we use 90% of crystal trichlorfon and ferrous sulfate Quanchiposa for treatment, and achieved satisfactory effect. Area 1 on the 5th pool area of ​​11.6 acres, in February 1984 a total of 5965 fish species. Among them, 4146 silver carp, catfish, grass carp, carp crucian carp, 1819 tails. Deep water during onset