3Xie Z,Fadl A A,Girshick T,Khan M I.Detection of a-vian adenovirus by polymeraso chain reaction[J].Avian diseases,1999,43(1):98-105.
4Eldar A,Bejerano Y,Bercovier H.Streptococcus shiloi and streptococcus difficile:two new streptococcal species causing meningoencephalitis in fish[J].Current Microbi-ology,1994,28:139-143.
5Perea R P,Johnson S K,Lewis D H.Epizootiological as-pects of Streptococcus iniae affecting tilapia in texas[J].Aquaculture,1997,152(1-4):25-33.
6Chang P H,Plumb J A.Histopathology of experimental Streptococcus sp infection in tilapia,Oreochromis niloticus (L),and channel catfish,Ictalurus punctatus (Rafinesque)[J].Fish Dis,19(3):235-241.
8Creeper JH, Buller NB. An outbreak of Streptococcus iniae in barramundi(Lates calcarifera) in freshwater cage culture. Aust Vet J, 2006, 84(11): 408-411.
9Dome6nech A, Derenafiandez-Garayz~ibal JF, Pascual C, et al. Streptococeosis in cultured turbot, Scopthalmus maximus (L.), associated with Streptococcus parauberis. J Fish Dis, 1996, 19:33-38.
10Evans JJ, Klesius PH, Gilbert PM, et al. Characterization of 13-haemolytic Group B Streptococcus agalactiae in cultured seabream, Sparus auratus L., and wild mullet, Liza klunzingeri (Day), in Kuwait. J Fish Dis, 2002, 25:505-513.