大黄鱼是闽东海水鱼类网箱养殖的主要品种，养殖面积占福建省的８５％以上。随着大黄鱼网箱养殖规模的不断扩大，集约化程度的不断提高，以及受养殖环境污染，管理技术相对落后等诸多因素的影响，病害频繁发生且日趋严重，已给养殖生产造成了极大的经济损失，严重阻碍了大黄鱼 Large yellow croaker is a major species of marine fish cage culture in the eastern part of Fujian Province. Its breeding area accounts for more than 85% of the Fujian Province. With the continuous expansion of large-scale yellow crover cage culture, the intensification of the continuous improvement, as well as by the breeding of environmental pollution, management techniques are relatively backward and many other factors, diseases occur frequently and increasingly serious, has brought great breeding production The economic losses have seriously hindered the big yellow croaker