Уточнить поиск
Результаты 61-70 из 198
Krimpsiekte in a sheep following a single dose of Tylecodon ventricosus (Burm. f.) Toelken and the isolation of tyledoside D from this plant species
1998
Botha C.J. | Kellerman, T.S. (Pretoria Univ. (South Africa). Dept. of Pharmacology and Toxicology) | Schultz, R.A. | Erasmus, G.L. | Vleggaar, R. | Retief, E.
Dynamics of free-living ixodid ticks on a game ranch in the Central Province, Zambia
1998
Zieger, U. (Pretoria Univ. (South Africa). Centre for Wildlife Management) | Horak, I.G. | Cauldwell, A.E.
Detection and characterization of foot-and-mouth disease virus in sub-Saharan Africa
1998
Bastos, A.D.S. (Onderstepoort Institute for Exotic Diseases, Onderstepoort (South Africa))
The production of an auxotrophic marked, plamid-cured Salmonella ser. Typhimurium as a live attenuated vaccine
1998
Van der Walt, M.L. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.) | Greeff, A.S.
Spauligodon timbavatiensis n. sp. (Nematoda: Pharyngodonidae) from Pachydactylus turneri (Sauria: Gekkonidae) in the Northern Province, South Africa
1998
Hering-Hagenbeck, S.F.B.N. (Humboldt Univ., Berlin (Germany). Inst. for Molecular Parasitology) | Boomker, J.
Parasites of domestic and wild animals in South Africa. XXXV. Ixodid ticks and bot fly larvae in the Bontebok National Park
1998
Horak, I.G. (Pretoria Univ., Onderstepoort (South Africa). Faculty of Veterinary Science) | Boomker, J.
The efficacy of used engine oil against ticks on cattle
1998
Dreyer, K. | Fourie, L.J. (Free State Univ., Bloemfontein (South Africa). Dept. of Zoology and Entomolgy) | Kok, D.J.
A nucleotide-specific polymerase chain reaction assay to differentiate rabies virus biotypes in South Africa
1998
Nel, L.H. (Pretoria Univ. (South Africa). Dept. of Microbiology and Plant Pathology) | Bingham, J. | Jacobs, J.A. | Jaftha, J.B.
Coccidia oocysts in the faeces of farmed ostrich (Struthio camelus) chicks in Botswana
1998
Mushi, E.Z. | Isa, J.F.W. | Chabo, R.G. (Botswana College of Agriculture, Gaborone (Botswana)) | Binta, M.G. | Kapaata, R.W. | Ndebele, R.T. | Chakalisa, K.C.
Correlation between ability of Ornithobacterium rhinotracheale to agglutinate red blood cells and susceptibility to fosfomycin
1998
Fitzgerald, S.L. | Greyling, J.M. | Bragg, R.R. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Poultry Health)
