几年来作者发现,有些生产单位和个体户,常把寄生虫病当作细菌病来治疗。结果,药没少用,却治不好,还以为药物失效或剂量不够。于是便随意加大剂量,导致死鱼事故,造成不应有的损失。 例如:一看到竖鳞症状就认为是细菌性竖鳞病(现初步认为是由水型点状假单胞菌所致)。于是就泼洒杀菌药物,结果久治不愈。其实北方的竖鳞症状往往不是细菌性病,而 Over the past few years, the authors found that some production units and self-employed people often treat parasitic diseases as bacterial diseases. As a result, medicine is less used, but not good, but also that the drug fails or the dose is not enough. So they are free to increase the dose, leading to dead fish accident, resulting in undue loss. For example: first saw scaly symptoms that are bacterial ichthyosis (now presumed to be caused by water-type Pseudomonas). So spill bactericidal drugs, the results for a long time to cure. In fact, the scalding symptoms of the North are often not bacterial disease, however