Browsing South African National Veterinary Repository by Subject "Babesia"

Browsing South African National Veterinary Repository by Subject "Babesia"

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  • Epidemiology of tick-borne diseases of cattle in Botshabelo and Thaba Nchu in the Free State Province 
    Dreyer, K.; Fourie, L.J.; Kok, D.J.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1998)
    A seroepidemiological study was conducted on 151 cattle from the Botshabelo and Thaba Nchu areas in the central Free State Province of South Africa, two areas where small scale, peri-urban cattle farming is practised. An ...
  • Experimental diamidine poisoning due to commonly used babecides 
    Naude, T.W.; Basson, P.A.; Pienaar, J.G.; South Africa. Dept. of Agricultural Technical Services; Tustin, R.C.; De Lange, M.; Reinecke, R.K.; Walker, Jane B.; De Kock, V.E. (Pretoria: Government Printer, 1970)
    Forty-four apparently healthy dogs and four normal cattle were given multiple therapeutic, sterilizing or higher dosages of Berenil, Phenamidine and quinoronium sulphate in order to determine the toxic effects of these ...
  • The fine structure of intra-erythrocytic stages of Babesia bigemina 
    Potgieter, F.T.; Els, H.J.; De Kock, V.E.; Bigalke, R.D.; Cameron, Colin McKenzie; Gilchrist, Frances M.C.; Morren, A.J.; Verster, Anna J.M.; Verwoerd, Daniel Wynand; Walker, Jane B. (Pretoria : The Government Printer, 1977)
    The electron microscope was used to study the structure of merozoites, merozoites in the process of transformation to trophozoites, trophozoites, and the method of multiplication of B. bigemina. The merozoites were piriform ...
  • The fine structure of merozoites of Babesia bovis in the gut epithelium of Boophilus microplus 
    Potgieter, F.T.; Els, H.J.; Van Vuuren, A.S.; De Kock, V.E.; Bigalke, R.D.; Cameron, Colin McKenzie; Gilchrist, Frances M.C.; Morren, A.J.; Verster, Anna J.M.; Verwoerd, Daniel Wynand; Walker, Jane B. (Pretoria : The Government Printer, 1976)
    Electron microscopic studies on merozoites of Babesia bovis in epithelial cells of the gut of Boophilus microplus revealed that the pellicle apparently consists of 3 membranes, and an osmiophilic layer intimately associated ...
  • Further investigations into anaplasmosis of South African cattle 
    Theiler, Arnold, Sir, 1867-1936; Union of South Africa. Dept. of Agriculture (Pretoria : Government Printer and Stationery Office, 1911)
    (1) The transmission of Anaplasma marginale is only possible with blood containing red corpuscles. Filtrated blood failed to produce the disease when inoculated, the injected animals not showing any lesions at all and ...
  • In vitro cultivation of a Babesia sp. from cattle in South Africa 
    Zweygarth, Erich; Van Niekerk, C.; Just, M.C.; De Waal, D.T.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)
    A South African Babesia sp. of cattle which is as yet unclassified, was continuously cultivated in micro-aerophilous stationary-phase culture. The parasites were resuscitated from a blood stabilate stored in liquid nitrogen. ...
  • Isolation and characterization of a Babesia species from Rhipicephalus evertsi evertsi ticks picked off a sable antelope (Hippotragus niger) which died of acute babesiosis 
    Hove, T.; Sithole, N.; Munodzana, D.; Masaka, S.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1998)
    Transmission of a Babesia species to susceptible cattle by Rhipicephalus evertsi evertsi ticks picked off a sable which died of acute babesiosis is described. The parasite was initially isolated by feeding R. e. evertsi ...
  • Light and electron microscopic observations on the development of Babesia bigemina in larvae, nymphae and non-replete females of Boophilus decoloratus 
    Potgieter, F.T.; Els, H.J.; De Kock, V.E.; Bigalke, R.D.; Cameron, Colin McKenzie; Gilchrist, Frances M.C.; Morren, A.J.; Verster, Anna J.M.; Verwoerd, Daniel Wynand; Walker, Jane B. (Pretoria : The Government Printer, 1977)
    In Boophilus decoloratus infected by transovarian passage with B. bigemina, primary schizogony occurred as a continuous repetitive process in all 3 stages of the tick's life cycle spent on the host. The primary schizonts ...