خيارات البحث
النتائج 1 - 7 من 7
Viral diseases of livestock in Zambia
1996
Mweene, A.S. (Hokkaido Univ., Sapporo (Japan)) | Pandey, G.S. | Sinyangwe, P. | Nambota, A.M. | Samui, K.L. | Kida, H.
Geographical distribution and relative abundance of stock-associated Culicoides species (Diptera: Ceratopogonidae) in southern Africa, in relation to their potential as viral vectors
1996
Venter, G.J. | Nevill, E.M. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.) | Van der Linde, T.C. de K.
Spatial and temporal variations in the commencement of seasonal activity in the Karoo paralysis tick, Ixodes rubicundus
1996
Fourie, L.J. (Orange Free State Univ., Bloemfontein (South Africa). Dept. of Zoology and Entomology) | Horak, I.G. | Kok, D.J.
Demarcation of potentially mineral-deficient areas in central and northern Namibia by means of natural classification systems
1996
Grant, C.C. | Biggs, H.C. (Directorate of Veterinary Services, Windhoek (Namibia)) | Meissner, H.H.
The distribution, diagnoses and estimated economic impact of plant poisonings and mycotoxicoses in South Africa
1996
Kellerman, T.S. | Naude, T.W. | Fourie, N. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.)
Culicoides (Diptera: Ceratopogonidae) associated with livestock in the Onderstepoort area, Gauteng, South Africa as determined by light-trap collections
1996
Venter, G.J. | Meiswinkel, R. | Nevill, E.M. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.) | Edwardes, M.
Control of pest blackflies (Diptera: Simuliidae) along the Orange River, South Africa: 1990-1995
1996
Palmer, R.W. (Agricultural Research Council, Upington (South Africa). Onderstepoort Veterinary Inst.) | Edwardes, M. | Nevill, E.M.