Browsing 1993 Onderstepoort Journal of Veterinary Research, Volume 60, 1993 by Title

Browsing 1993 Onderstepoort Journal of Veterinary Research, Volume 60, 1993 by Title

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  • The use of EDTA in the microtitration serum agglutination test in bovine brucellosis 
    Potts, A.D.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1993)
    The use of EDTA in the microtitration serum agglutination test reduced the incidence of low-titre agglutinations in sera with titres < 30 international units per ml in the complement fixation test, while not affecting ...
  • The use of the GENETRAK Escherichia coli probe kit for the detection of three atypical E. coli isolates 
    Davis, A.J.; Bragg, R.R. (Robert Richard); Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1993)
    A commercially available E. coli probe kit was used to test 1 lactose negative E. coli isolate and 2 hydrogen sulphide-producing E. coli isolates. The isolates were confirmed as E. coli by means of the API system. The ...
  • Variation in clinical disease and species susceptibility to psittacine beak and feather disease in Zimbabwean lovebirds 
    Kock, N.D.; Hangartner, P.U.; Lucke, V.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1993)
    While psittacine beak and feather disease has caused 100% mortality in captive flocks of 2 species of native Zimbabwean lovebirds (Agapornis nigrigensis and A. lilianae), other lovebird species in close contact with the ...
  • Wildlife rabies in perspective 
    Wandeler, A.I. (Alexander I.); Rabies in Southern and Eastern Africa. Workshop. (1993, Pretoria, South Africa); Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1993)
    Populations of a number of species of the orders Carnivora and Chiroptera maintain independent rabies epidemics in different parts of the world. However, in large parts of Africa, Asia, and Latin America, rabid dogs ...