笔者受请于十几个养殖场,看到了许多种的黄颡鱼的病鱼,但危害最严重的只是下面几种,我们根据其得病的症状,作了一些处理,取得了一定的效果,现将我们较常见的黄颡鱼的得病情况及防治方法介绍如下:一、细菌性疾病1.肠炎病病鱼肛门红肿,腹部膨大,食欲减退,离群独游,游动缓慢。解剖 I was invited to a dozen farms and saw many kinds of yellow catfish disease fish, but the most serious damage is only the following, we have made some treatment according to the symptoms of its illness, and achieved some results, Now we are more common catfish disease and prevention methods are described below: First, the bacterial disease 1 enteritis disease fish anal swelling, abdominal enlargement, loss of appetite, outlier solitary tour, swimming slowly. Anatomy