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Результаты 41-50 из 134
Psittacine beak and feather disease virus in budgerigars and ring-neck parakeets in South Africa
2004
Albertyn, J. | Tajbhai, K.M. | Bragg, R.R. (Free State Univ., Bloemfontein (South Africa). Microbial, Biochemical and Food Biotechnology Dept.)
A laboratory comparison of the life cycles of the dog ticks Haemaphysalis leachi and Rhipicephalus sanguineus
2004
Jacobs, P.A.H. | Fourie, L.J. | Horak, I.G. (Free State Univ., Bloemfontein (South Africa). Zoology and Entomology Dept.)
Effect of diminazene block treatment on live redwater vaccine reactions
2004
Combrink, M.P. | Troskie, P.C. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.)
The testing and modification of a commercially available transport medium for the transportation of pure cultures of Haemophilus paragallinarum for serotyping
2004
Bragg, R.R. | Jansen van Rensburg, P. | Van Heerden, E. | Albertyn, J. (Free State Univ., Bloemfontein (South Africa). Microbial, Biochemical and Food Biotechnology Dept.)
Studies on the genus Setaria Viborg, 1795 in South Africa. III. Setaria thwaitei Monnig, 1933
2004
Watermeyer, R. | Boomker, J. (Pretoria Univ. (South Africa). Veterinary Tropical Diseases) | Putterill, J.F.
Evaluation of isometamidium levels in the serum of sheep and goats after prophylactic treatment against trypanosomosis
2004
Wesongah, J.O. | Murilla, G.A. | Kibugu, J.K. (Kenya Trypanosomiasis Research Inst., Kikuyu (Kenya)) | Jones, T.W.
Changes in the renal handling of urea in sheep on a low protein diet exposed to saline drinking water
2004
Meintjes, R.A. | Engelbrecht, H. (Pretoria Univ., Onderstepoort (South Africa). Anatomy and Physiology Dept.)
A retrospective study of the prevalence and seasonal variation of Fasciola gigantica in cattle slaughtered in the major abattoirs of Zimbabwe between 1990 and 1999
2004
Pfukenyi, D.M. (Central Veterinary Laboratory, Causeway (South Africa). Diagnostic and Research Branch) | Mukaratirwa, S.
Protective levels of canine distemper virus antibody in an urban dog population using plaque reduction neutralization test
2004
Oyedele, O.I. (Witwatersrand Univ., Johannesburg (South Africa). Anatomical Sciences School) | Oluwayelu, D.O. | Cadmus, S.I.B. | Odemuyiwa, S.O. | Adu, F.D.
Yolk sac utilization in ostrich (Struthio camelus) chicks
2004
Mushi, E.Z. (Botswana Agriculture College, Gaborone (Botswana)) | Binta, M.G. | Chabo, R.G.
