养殖仿刺参溃烂病病因初探  

Ulcer Disease of Farmed Sea Cucumber (Apostichopus japonicus)

作　　者：董颖[1] 邓欢[1] 隋锡林[1] 宋伦[1] 

机构地区：[1]辽宁省海洋水产科学研究院辽宁省应用海洋生物技术开放性实验室,辽宁大连116023

出　　处：《水产科学》2005年第3期4-6,共3页Fisheries Science

基　　金：辽宁省科技计划项目(2004203001);大连市科技计划项目(2004BINS030)

摘　　要：从患病仿刺参分离获得的两株优势菌2004—A1和2004—A2,经人工感染回接健康参试验,均获得与原发病相同症状,证实此两株菌是病原菌。另通过人工创伤感染试验确认海参受外伤后,容易感染发生溃烂病。Two bacterial strains, 2004—A1 and 2004—A2, were isolated from the diseased sea cucumber, Apostichopus japonicus, in ponds during wintering. The healthy sea cucumber was challenged with the bacterial isolate by infiltration and intramuscular injection, and occurred the same symptom as the diseased did, demonstrating that the bacteria isolate was a pathogen. The occurrence of ulcer disease was easily found when the sea cucumber was wound by artificial process.

关 键 词：仿刺参 溃烂病 病原 越冬养殖 池塘养殖 

分 类 号：S968.9[农业科学—水产养殖]