4月份,全省各市对19个养殖品种(鱼类10种,甲壳类3种,贝类3种,藻类1种,棘皮动物1种,爬行类1种)的病害发生情况进行了监测报告。鲢鳙、虹鳟、鲂、鲟、河蟹、中华鳖、牙鲆、中国对虾、日本对虾、扇贝、虾夷扇贝、牡蛎、海带13个养殖品种没有病害发生;草鱼、鲤、鲫、乌鳢、大菱鲆、刺参6个养殖品种发生了12种病害,其中细菌性疾病6种,真菌 In April, the epidemic situation of 19 cultured species (10 species of fish, 3 species of crustacean, 3 species of shellfish, 1 species of algae, 1 species of echinoderm and 1 species of reptile) was reported in all cities in the province. Carp, bighead carp, bighead carp, sturgeon, crab, soft-shelled turtle, Japanese flounder, Japanese shrimp, Japanese shrimp, scallop, Japanese shrimp scallop, oyster, kelp 13 breeds did not occur disease; grass carp, carp, Flounder, Apostichopus japonicus 6 cultivars occurred 12 kinds of diseases, including 6 kinds of bacterial diseases, fungi