Article
Efficacy of Spray Administration of Formalin-Killed Streptococcus agalactiae in Hybrid Red Tilapia
31 May 2013
Abstract excerpt
An initial evaluation of spray vaccination was carried out with 60 hybrid Red Tilapia Oreochromis spp., divided into three groups that consisted of 10 fish per group with duplicates. The formalin-killed cells (FKCs) of Streptococcus agalactiae were administered once to group 1 by spray and once daily for five consecutive days to group 2. Group 3 remained as the untreated control group and was sprayed with normal...
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