罗氏沼虾白尾病研究进展  

Review on white tail disease of giant freshwater prawn(Macrobrachium rosenbergii)

作　　者：陈之航[1,2] 董浚键[1] 叶星[1,2] 

机构地区：[1]中国水产科学研究院珠江水产研究所/农业部热带与亚热带水产资源利用与养殖重点实验室,广东广州510380 [2]上海海洋大学水产与生命学院,上海201306

出　　处：《广东农业科学》2015年第17期124-129,共6页Guangdong Agricultural Sciences

摘　　要：罗氏沼虾(Macrobrachium rosenbergii)是重要的淡水养殖虾类,其养殖主要集中在亚洲国家,仅中国罗氏沼虾的养殖年产量就占全球总产量的50%以上。虽然罗氏沼虾具有相对较强的抗病能力,但近年由于养殖密度过大、水环境恶化等原因,导致罗氏沼虾养殖过程病害问题时有发生,其中白尾病对罗氏沼虾幼苗期造成的危害较大。综述了罗氏沼虾白尾病的病原及传播、检测技术和免疫预防等方面的研究进展。Giant freshwater prawn （ Macrobrachium rosenbergii ） is one of the most important crustacean species mainly cultured in Asia. In China, the production of this prawn reaches more than one half of world＇ s total output. Generally, freshwater prawn is considered to be moderately disease-resistant, however in recent years, due to many factors such as overcrowding and deterioration of water environment, diseases break frequently. White tail disease （ WTD ） is one of the main diseases causing high mortality in larvae. This article reviewed the research progress of WTD, including pathogenic characteristics, transmission, detection and control measures.

关 键 词：罗氏沼虾 白尾病 病毒 MrNV XSV 

分 类 号：S945[农业科学—水产养殖]