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- Browsing 1997 Onderstepoort Journal of Veterinary Research, Volume 64, 1997 by Title
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Browsing 1997 Onderstepoort Journal of Veterinary Research, Volume 64, 1997 by Title
Now showing items 41-52 of 52
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Salmonella isolated from crocodiles and other reptiles during the period 1985-1994 in South Africa (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Over a 10-year period, 173 isolates of Salmonella were obtained during routine isolation from reptiles. Of the 173 isolates, 92 different Salmonella serovars were identified. Of them, 61 (66%) belonged to subspecies I, ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)A scanning electron-microscope examination of the scolex of Houttuynia struthionis, a cestode of ostriches, was undertaken in order to study its surface structure. The scolex differs from those of other subfamilies in ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Three groups of young oxen were infected percutaneously with cercariae of Schistosoma mattheei. Three of five oxen infected with 248 cercariae/kg mass died or were killed in extremis 58-70 d after infection, a fourth ...
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(Pretoria : Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Seasonal abundance and parity in Culicoides populations, in the vicinity of livestock, were determined at seven sites in five different climatic regions with 220 V down-draught blacklight-traps. In 418 collections made ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Disease is a potential threat to many endangered populations and may originate from sympatric domestic species. This paper describes a cross-sectional serological survey of canine pathogens carried out in domestic (n = ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)The entry of Culicoides species into stables was examined by comparing the numbers of midges caught with identical light-traps under different conditions. The comparison was made between collections made inside an empty ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Over a period of 15 years, the larval stages of Diphyllobothriid tapeworms of the genus Spirometra were found during routine necropsy in four of 3 007 non-human primates at the Institute of Primate Research (IPR) .
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Among the Actinobacillus spp. only A. lignieresii represents a homogenous and well studied taxon. However, haemolytic and non-haemolytic strains of A. equuli and A. suis are also isolated from a wide range of diseases ...
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(Pretoria : Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)The interstitial tissue of the testis was studied in gonadally active and gonadally inactive domestic fowl (Gallus gallus domesticus), guinea-fowl (Numida meleagris), duck (Anas platyrhynchos) and Japanese quail (Coturnix ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)A new system, the Toxorhynchites-fluorescent antibody (TFA) test in which the larvae of Toxorhynchites splendens mosquitoes were used for the detection of bluetongue virus (BTV) from Culicoides midges, was developed. ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)The occurrence of severe lameness in adult African elephant bulls in a shrub Mopane (Colophospermum mopane) ecosystem was investigated. Large ulcers in the soles of at least one front foot were seen in each of the recorded ...
Now showing items 41-52 of 52