Browsing 1989 Onderstepoort Journal of Veterinary Research, Volume 56, 1989 by Author "Bragg, R.R. (Robert Richard)"

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The leech Batracobdelloides tricarinata (Blanchard, 1897) (Hirudinea : Glossiphoniidae) as a possible reservoir of the rainbow trout pathogenic Streptococcus species

Bragg, R.R. (Robert Richard); Oosthuizen, J.H.; Lordan, Shirley M.; Verwoerd, Daniel Wynand (Published by the Government Printer, Pretoria., 1989)

A Streptococcus species biochemically and serologically identical to the rainbow trout pathogenic Streptococcus species was isolated from the internal organs of the fish specific leech, Batracobdelloides tricarinata. These ...
A selective procedure for the field isolation of pathogenic Streptococcus spp. of rainbow trout (Salmo gairdneri)

Bragg, R.R. (Robert Richard); Todd, Jacqueline M.; Lordan, Shirley M.; Combrink, Marianne E.; Verwoerd, Daniel Wynand (Published by the Government Printer, Pretoria., 1989)

A procedure established for the selective isolation of the species of Streptococcus responsible for rainbow trout streptococcosis in South Africa, consisted of the inoculation of samples into nutrient broth which had been ...

Now showing items 1-2 of 2

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