2015年4月20日,我单位从成都双流万福水产养殖场购回15万尾体长为3厘米的大鳞副泥鳅鳅苗放养在羊马科研实验基地进行养殖。下塘后,鱼苗零星死亡,3天后,鱼苗出现大量死亡现象,经显微镜镜检发现鳅苗体表和鳃上均有车轮虫,采用晶体敌百虫和硫酸铜、硫酸亚铁合剂进行联合治疗,死亡情况得到好转。现将治疗大鳞副泥鳅车轮虫的方法总结 April 20, 2015, I unit from Chengdu Shuangliu 10,000 aquaculture repurchase 15 million tail length of 3 cm loach large loach seedlings stocking in sheep breeding base for scientific research. After the next pond, fry sporadic death, three days later, a large number of fry appear death phenomenon, microscopic examination showed that Loach seedlings on the surface and gills are car wheel worm, the use of crystal trichlorfon and copper sulfate, ferrous sulfate mixture for joint treatment The death was improved. Now the treatment of large scales Paratylus Rouga whelt method summary