近年来,随着黄河三角洲地区网箱养殖牙鲆产量的不断增加,各种病害日趋增多,成为制约当地牙鲆产量的重要因素,群众养殖的积极性也受到不同程度的影响。如何预防病害的发生,以及一旦发病怎样及时治疗已成为养殖户最为迫切的需求。笔者根据多年的基层实践经验,总结出了当地牙鲆疾 In recent years, with the increasing production of Japanese flounder in the cage culture in the Yellow River Delta, various diseases are increasingly increasing, becoming an important factor restricting the production of Japanese flounder. The enthusiasm of the masses is also affected to varying degrees. How to prevent the occurrence of diseases, and how to timely treatment once the disease has become the most urgent needs of farmers. The author based on years of grass-roots practical experience, summed up the local flounder disease