摘要
由患细菌性败血症的胡子鲶苗种分离到 6个菌株 ,经菌株致病力测试、生化鉴定和药物敏感试验 ,结果表明嗜水气单胞菌是胡子鲶苗种败血症的病原菌 ,该病原菌对卡那霉素、恶喹酸、呋喃唑酮、丁胺卡那霉素等敏感 ,而对磺胺等 9种药物不敏感。
This paper descibes the characters of pathogenic bacteria of bacterial septicemia in Clarias fuscas .The six strains isolated from the ascites of the infected Clarias fuscas was shown to be the cause of the disease and death of the fish by experimental injected infection. The symptom caused by the isolated bacteria was similar to that of natural symptom. The strain was sensitive to four antibiotics which includes Kanamycin, Oxolinic acid, Furazolidoneand Amikacin, while it is less sensitive to other twelve drugs such as Streptomycin, Chloramphenicaol. It had been proved by the means of biochemical reaction that the strain belongs to Aeromonas hydrophila .
出处
《广西农业生物科学》
CAS
CSCD
2002年第2期111-112,共2页
Journal of Guangxi Agricultural and Biological Science
关键词
胡子鲶
细菌性败血症
嗜水气单胞菌
Clarias fuscas
bacterial septicemia
Aeromonas hydrophila
