一、2004年舟山市水产养殖病害回顾2004年舟山市水产养殖以大黄鱼、三疣梭子蟹、对虾、贻贝作为四大主要养殖品种,辅以文蛤、蛏子、泥蚶、毛蚶、扇贝、紫菜以及淡水四大家鱼等的养殖。2004年是南美白对虾引进到舟山养殖以来发病最严重的一年,海淡水养殖白对虾发病率、死亡率均 I. 2004 Aquaculture Disease Review in Zhoushan City In 2004, aquaculture in Zhoushan City included large yellow croaker, Portunus trituberculatus, shrimp and mussel as the four main cultured species, supplemented with clams, razor clams, clams, scallops, scallops, seaweed and Freshwater four fish and other aquaculture. 2004 was the most serious year since the introduction of P. vannamei to Zhoushan. The incidence and mortality of P. monodon in sea freshwater