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Attempted transmission of Ehrlichia canis by Rhipicephalus sanguineus after passage in cell culture.
1996
Mathew J.S. | Ewing S.A. | Barker R.W. | Fox J.C. | Dawson J.E. | Warner C.K. | Murphy G.L. | Kocan K.M.
Immunization of rabbits with Amblyomma hebraeum nymphal homogenates and implications for the host amplification system
1998
Tembo, S.D. (Southern African Medical Univ., Medunsa (South Africa). Medical Microbiology Dept.)
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.
Tick diversity, abundance and seasonal dynamics in a resource-poor urban environment in the Free State Province [South Africa]
1998
Dreyer, K. | Fourie, L.J. | Kok, D.J. (Free State Univ., Bloemfontein (South Africa). Dept. of Zoology and Entomology)
Epidemiology of tick-borne diseases of cattle in Botshabelo and Thaba Nchu in the Free State Province [South Africa]
1998
Dreyer, K. | Fourie, L.J. | Kok, D.J. (Free State Univ., Bloemfontein (South Africa). Dept. of Zoology and Entomology)
Ixodid tick infestations of wild birds and mammals on a game ranch in Central Province, Zambia
1998
Zieger, U. (Pretoria Univ. (South Africa). Centre for Wildlife Management) | Horak, I.G. | Cauldwell, A.E. | Uys, A.C.
The absence of clinical disease in cattle in communal grazing areas where farmers are changing from an intensive dipping programme to one of endemic stability to tick-borne diseases
1998
Tice, G.A. (Southern African Medical Univ., Medunsa (South Africa). Dept. of Production Animal Medicine) | Bryson, N.R. | Stewart, C.G. | Du Plessis, B. | De Waal, D.T.
Seasonal dynamics of the Karoo paralysis tick (Ixodes rubicundus): a comparative study on Merino and Dorper sheep
1996
Fourie, L.J. | Kok, D.J. (Orange Free State Univ., Bloemfontein (South Africa). Dept. of Zoology and Entomology)
