Studies on Pseudomonas Vaccine in Tilapia nilotica

In this work the prevalence of pseudomonas spp. in Nile tilapia at fish farms at Abbassa, Sharkia Govemorate were studied and thepathogencity of isolated pseudomonas strains by experimental infection in Nile tilapia were carried out. Also the immunizing capacity of bacterins, cell sonicates and extracellular product antigens of Ps. jluorescens administrated by injection and immersi