Browsing South African National Veterinary Repository by Title

Browsing South African National Veterinary Repository by Title

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  • 'n Ware vennootskap : profiel van die maand 
    Rossouw, Elna; South African Veterinary Association. Veterinary History Society (1989-08)
    Ronald en Lisa Bester het mekaar by Onderstepoort raakgeloop, verlief geraak en besluit om saam-saam die wereld aan te pak. Vandag is die egpaar knap veeartse en boere naby die dorpie Luckhoff in die Suid-Vrystaat.
  • N. Gillham : Onderstepoort staff 
    ARC-Onderstepoort Veterinary Research (1940)
    N. Gillham, Onderstepoort staff member. He was part of the OP football team in 1921. Dates and details unknown
  • N. Gillham : Onderstepoort staff 
    ARC-Onderstepoort Veterinary Research (1921)
    N. Gillham, Onderstepoort staff member. He was part of the OP football team in 1921. Dates and details unknown
  • Nagana in Zululand 
    Curson, H.H.; Union of South Africa. Dept. of Agriculture (Pretoria : Government Printer and Stationery Office, 1928)
  • Nasal acariasis in the chacma baboon, Papio ursinus Kerr, 1972 
    McConnell, E.E.; Basson, P.A.; De Vos, Valerius; South Africa. Dept. of Agricultural Technical Services; De Lange, M.; Reinecke, R.K.; Walker, Jane B.; De Kock, V.E.; Howell, P.G. (Pretoria : Government Printer, 1971)
    Mature specimens of Rhinophaga papionis Fain, 1955 were observed exclusively in the maxillary recesses of 29 of 31 chacma baboons (93,6%). They stimulated the formation of inflammatory polyps, which in some cases almost ...
  • Native quarters at Onderstepoort : housing 
    ARC-Onderstepoort Veterinary Research (1926)
    Photo of the native quarters (rondavels with thatched roofs) at Onderstepoort, 1926
  • Native quarters at Onderstepoort : housing 
    ARC-Onderstepoort Veterinary Research (1940)
    Photo of the native quarters (rondavels with thatched roofs) at Onderstepoort, 1926
  • Native quarters at Onderstepoort : housing 
    ARC-Onderstepoort Veterinary Research (1940)
    Photo of the dilapidated rondavels that used to be the native quarters at Onderstepoort
  • The natural control of heartwater vectors 
    Heartwater : Past, Present and Future. Workshop (1986 : Kruger National Park, South Africa); Spickett, Arthur M.; Bigalke, R.D. (Published by the Government Printer, Pretoria., 1987)
    Socio-economic factors and environmental considerations have increasingly encouraged the search for methods of tick control other than acaricidal treatment. Biological control management regimes have, so far, not proved ...
  • The natural resistance of cattle to artificial infection with Cowdria ruminantium: the role played by conglutinin 
    Du Plessis, J.L.; Bigalke, R.D. (Published by The Government Printer, Pretoria, 1985)
    The conglutinin titres of year-old Bonsmara-cross cattle infected with Cowdria ruminantium were inversely proportional to the severity of the reactions elicited by the infection. There was no correlation, however, between ...
  • Natural transmission of heartwater 
    Heartwater : Past, Present and Future. Workshop (1986 : Kruger National Park, South Africa); Bezuidenhout, J. Dürr; Bigalke, R.D. (Published by the Government Printer, Pretoria., 1987)
    Heartwater has been transmitted experimentally by 12 Amblyomma species. Their importance depends on the extent of their distribution, adaptation to domestic stock and their efficacy as vectors. Except for one report of ...
  • NC Starke : Onderstepoort staff 
    ARC-Onderstepoort Veterinary Research (1946)
    Photo of N.C. Starke, staff member of the Onderstepoort Veterinary Institute. Photographer unknown
  • Necrobacillosis in equines : clinical, pathological, and aetiological studies on an outbreak 
    Quinlan, J.B.; Steck, W.; Robinson, E.M.; Theiler, Arnold, Sir, 1867-1936; Union of South Africa. Department of Agriculture (Pretoria : Government Printer and Stationery Office, 1926)
    The primary lesions are infected wounds in various parts of the body, most frequently in the extremities, from which, owing to the invasion with virulent necrosis bacilli, necrosis and gangrene and collateral phlegmons ...
  • Necrosis in musculature and myocard of sheep-pseudotuberculosis 
    De Kock, G.; Fourie, P.J.J.; Union of South Africa. Dept. of Agriculture (Pretoria : Government Printer and Stationery Office, 1928)
  • Negative staining of a non-haemadsorbing strain of African swine fever virus 
    Els, H.J.; Pini, A.; 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)
    Since the application of negative staining, preceded by fixation, prevents the disruption and distortion of the capsid of the African swine fever virus, improved contrast and evaluation of the appearance and size of virus ...
  • Nematodirus abnormalis (May, 1920) in sheep in the south-western part of the Cape Province 
    Louw, J.P.; Verwoerd, Daniel Wynand (Published by the Government Printer, Pretoria., 1989)
    Nematodirus abnormalis is a common nematode parasite of sheep on several farms in the Caledon district of the south-western Cape and is the major species of Nematodirus on a farm in the Riviersonderend mountains of this ...
  • A nervous disorder in cattle, caused by the plants Ficus ingens var. ingens and Ficus cordata subsp. salicifolia 
    Myburgh, Jan G.; Fourie, Niel; Kellerman, T. Stephanus; Cornelius, S.T.; Ward, Caroline; Van der Lugt, Jaco J.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1994)
    Two outbreaks of neurotoxicoses are reported in cattle browsing on the leaves of Ficus spp. In the first outbreak, three animals died and one became ill. A sheep developed severe nervous signs, including tetanic spasms, ...
  • Nervous signs of heartwater in a calf 
    Unknown; Onderstepoort Veterinary Institute (South Africa) (2008-08-07)
    Clinical signs of heartwater in cattle is a fever of 40°C or higher which persits for 3-4 days before it falls to below normal shortly before death. Animals cease eating and a diarrhoea may or may not be present. Some ...
  • Neurological symptoms in a cat following vaccination with high egg passage Flury rabies vaccine of chicken embryo origin 
    Barnard, B.J.H.; Geyer, H.J.; De Koker, W.C.; 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 development of neurological symptoms in a cat following vaccination with the high egg passage Flury rabies vaccine and the subsequent isolation of a virus with characteristics consistent with the criteria for distinguishing ...
  • Neuropeptides in the myenteric ganglia and nerve fibres of the forestomach and abomasum of grey, white and black Karakul lambs 
    Groenewald, Hermanus B.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1994)
    Previous studies indicated large, thin-walled, milk-filled rumens in lethal grey and white Karakul lambs. There was also a significant decrease in the number and size of the myenteric plexuses and the number of ganglion ...