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Resultados 121-130 de 271
Detection of Mycoplasma gallisepticum and Mycoplasma synoviae antibodies in the sera of indigenous chickens by rapid serum agglutination test at Mmopane, Gaborone, Botswana
1999
Mushi, E.Z. (Botswana College of Agriculture, Gaborone (Botswana)) | Binta, M.G. | Chabo, R.G. | Mathaio, M. | Ndebele, R.T.
Anthelmintic resistance in South Africa: Surveys indicate an extremely serious situation in sheep and goat farming
1999
Van Wyk, J.A. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Veterinary Tropical Diseases) | Stenson, M.O. | Van der Merwe, J.S. | Vorster, R.J. | Viljoen, P.G.
An anatomical study of the respiratory air sacs in ostriches
1999
Bezuidenhout, A.J. | Groenewald, H.B. | Soley, J.T. (Pretoria Univ., Onderstepoort (South Africa). Faculty of Veterinary Science)
Evaluation of coloured targets for the attraction of Glossina brevipalpis and Glossina austeni (Diptera: Glossinidae) in South Africa
1999
Kappmeier, K. | Nevill, E.M. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.)
Presence of antibodies to canine distemper virus, canine parvovirus and canine adenovirus type 1 in free-ranging jackals (Canis adustus and Canis mesomelas) in Zimbabwe
1999
Spencer, J.A. (Pretoria Univ., Onderstepoort (South Africa). Faculty of Veterinary Science) | Bingham, J. | Heath, R. | Richards, B.
Copper poisoning in the Kruger National Park [South Africa]: Field investigation in wild ruminants
1999
Grobler, D.G. (Kruger National Park, Skukuza (South Africa). Research and Development) | Swan, G.E.
A comparison of serum biochemical changes in two breeds of sheep (Red Masai and Dorper) experimentally infected with Fasciola gigantica
1999
Waweru, J.G. | Kanyari, P.W.N. | Mwangi, D.M. | Ngatia, T.A. (Nairobi Univ. (Kenya). Dept. of Veterinary Pathology and Microbiology) | Nansen, P.
Confirmation that PCR can be used to identify NAD-dependent and NAD-independent Haemophilus paragallinarum isolates
1999
Miflin, J.K. (Animal Research Inst., Moorooka (Australia)) | Chen, X. | Bragg, R.R. | Welgemoed, J.M. | Greyling, J.M. | Horner, R.F. | Blackall, P.J.
Seroprevalence of infectious bursal disease in non-vaccinated indigenous and exotic chickens on selected farms around Gaborone, Botswana
1999
Mushi, E.Z. (Botswana College of Agriculture, Gaborone (Botswana)) | Binta, M.G. | Chabo, R.G. | Ndebele, R.T.
Copper poisoning in wild ruminants in the Kruger National Park [South Africa]: Geobotanical and environmental investigation
1999
Grobler, D.G. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Pharmacology and Toxicology)
