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1995 Onderstepoort Journal of Veterinary Research, Volume 62, 1995: Recent submissions
Now showing items 1-20 of 47
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)Wesselsbron disease (WSL) was diagnosed in a 2-d-old lamb on a farm in the north-eastern Free State Province where a few abortions and neonatal deaths occurred in sheep in April 1994. The liver of the lamb was slightly ...
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(Pretoria : Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)The presence of low levels of group- and type-specific antibodies against African horsesickness virus in the serum of some free-living elephants was reconfirmed. Experimental infection resulted in conflicting results. No ...
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(Pretoria : Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)A sucrose-acetone-extracted, Madin-Darby-bovine-kidney (MDBK)-derived Rift Valley fever virus (RVFV) antigen was tested both in an indirect ELISA and a haemagglutination-inhibition test for its ability to detect serum ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)Over an 8-year period (September 1986 to March 1994), a total of 497 organ specimens from sheep and goats and 96 from cattle, were received for the isolation of Pasteurella haemolytica. They were collected in seven ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)A technique for the cryopreservation of third-stage larvae of Gaigeria pachyscelis is described. It consists of incubating sheathed infective larvae at 37°C in 40% (v/v) ethylene glycol for 7 min, followed by 2 min at 0°C ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)The DNA probe SW15 derived from the laboratory-attenuated Alcelaphine Herpesvirus-1 (AHV-1) strain WC11 as well as from the polymerase chain-reaction test (Hsu, Shih, Castro & Zee 1990), was used to detect viral DNA of ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)The influence of microclimate on numbers of third-stage larvae of Haemonchus contortus and Haemonchus placei in four strata of irrigated Kikuyu pasture was assessed. On 36 different, interspersed days three replicates of ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)A cluster of four deaths in late December 1993, marked the onset of an outbreak of disease of African elephants (Loxodonta africana) in the Kruger National Park (KNP) in South Africa, which has an estimated population ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)Descriptions of the adults of this new species are given, together with information on its hosts and distribution. Previously it was referred to briefly by Walker, Keirans, Pegram & Clifford (1988), who noted that in ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)Gousiekte was induced in sheep and goats by the oral and intravenous (i/v) administration of methanolic and ethanolic precipitates of aqueous extracts of Pavetta harborii. Further purification of the toxic principle was ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)In the present study the bones of the skull, excluding the hyoid apparatus, are described. All the bones are aerated by sinuses. In the occipital bone the squamous part is aerated from the sinus of the parietal bone, the ...
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(Pretoria : Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)Fleas, lice and mites were collected from 24 and 120 scrub hares at Pafuri and Skukuza, Northern and Eastern Transvaal, respectively, in the Kruger National Park, and from 34 scrub hares in the Hluhluwe region, north-eastern ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)An immunohistochemical staining technique in which a monospecific serum was used against the major antigenic protein-1 (MAP-1) of Cowdria ruminantium, was evaluated for the detection of C. ruminantium in formalin-fixed ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)The serum-neutralization (SN) and the indirect-immunofluorescence (IIF) assays have invariably been used for detecting antibodies against bovine virus diarrhoea virus (BVDV) in cattle sera. An enzyme-linked immunosorbent ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)Maintenance, expressed as change in daily body mass, and survival rates of Mastomys natalensis (sensu lato) were recorded from May to September 1994 in laboratory feeding trials, to investigate the short-term effects of a ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)Strain 0083 and two field isolates of H. paragallinarum were previously converted into NAD-independent organisms by the use of crude DNA extractions from naturally occurring NAD-independent H. paragallinarumisolates. Two ...
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(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1995)Ixodid ticks were collected from scrub hares (Lepus saxatilis) at three localities. Nine tick species were recovered from 24 hares examined at Pafuri, Kruger National Park, Northern Transvaal. The most abundant and ...
Now showing items 1-20 of 47