- UPSpace Home
- →
- South African National Veterinary Repository
- →
- Onderstepoort Journal of Veterinary Research
- →
- 1997 Onderstepoort Journal of Veterinary Research, Volume 64, 1997
- →
- Browsing 1997 Onderstepoort Journal of Veterinary Research, Volume 64, 1997 by Issue Date
JavaScript is disabled for your browser. Some features of this site may not work without it.
Please note that UPSpace will be unavailable from Friday, 2 May at 18:00 (South African Time) until Sunday, 4 May at 20:00 due to scheduled system upgrades. We apologise for any inconvenience this may cause and appreciate your understanding.
Browsing 1997 Onderstepoort Journal of Veterinary Research, Volume 64, 1997 by Issue Date
Now showing items 1-20 of 52
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Clinical, virological and serological responses were investigated in five pregnant donkey mares after experimental exposure to the South African asinine-94 strain of equine arteritis virus (EAV), and the duration of ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Thirty-four species of gastrointestinal helminths were found in 25 Anas undulata, 21 Anas erythrorhyncha, ten Anas capensis and seven Anas smithii collected at Barberspan, South Africa. Excluding four new taxa, 11 new ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Twenty-four species of South African wild animals were tested for the presence of antibodies against the viruses of 16 common diseases of domestic animals. Positive results were obtained for African horsesickness, equine ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)This retrospective study was based on 674 cases of colibacillosis in pigs submitted to the diagnostic bacteriology laboratory of the Onderstepoort Veterinary Institute (OVI) over the 20-year period ranging from 1971-1991. ...
-
(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 ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Haemophilus paragallinarum causes infectious coryza in poultry, and a panel of monoclonal antibodies (Mabs) were established, which detect surface antigens of this bacterium. It was postulated that these Mabs could be used ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)In situ hybridization was performed on formalin-fixed, paraffin-embedded lung sections from eight blue wildebeest (Connochaetes taurinus) calves to investigate the role of this organ in the excretion of alcelaphine herpes ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Digital health and conformation were assessed in 216 dairy cattle on 78 randomly selected small-scale farms. For each cow, gait was assessed and the digits examined in detail. Hoof measurements (angle and length of the ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)
-
A checklist of helminths from the respiratory system and gastrointestinal tracts of African Anatidae (Pretoria : Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)A literature survey revealed that 72 helminth species, including 14 known only to the generic level, had been reported from the digestive or respiratory tracts of 28 species of Anatidae in Africa. Most of the digeneans ...
-
Cryopreservation of sheathed third-stage larvae of Oesophagostomum radiatum (nodular worm of cattle) (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Sheathed infective larvae of Oesophagostomum radiatum were successfully cryopreserved by the use of a procedure developed for hookworms. The survival rate, as assessed by motility, was 57,9% after 42 d of cryopreservation.
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)A total of 145 scrub hares from three localities in the Kruger National Park were examined for helminths: 124 at Skukuza, 15 at Shingwedzi, and three each at Pretoriuskop and Pafuri. Trichostrongylus deflexus was the most ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)The possible use of chickens as predators of livestock ticks was studied. Chickens were allowed to scavenge for 3 h among tick-infested cattle in a typical township backyard during the milking period. Boophilus decoloratus, ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Protocols for evaluating oral rabies vaccine baits for domestic dogs were field tested in central Mexico, after which dog-food manufacturers and suppliers to the pet-food industry were advised as to potential ingredients ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)A simple and inexpensive particle-bombardment device, the OPgun™, was constructed for the delivery of DNA into animal tissues. This device is based on the particle-inflow gun first described for plant-cell transfection. ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)Antigen for the indirect fluorescent antibody test (IFAT) was routinely prepared from infected erythrocytes from horses experimentally infected with Babesia equi and Babesia caballi. With the successful establishment of ...
-
(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 ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)A multivalent vaccine consisting of inactivated bovine herpes virus-1 (BHV-1 ). also known as infectious bovine rhinotracheitis virus (IBR) , para-influenza type-3 virus (PIȝ) and the leukotoxin of Pasteurella haemolytica ...
-
(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 ...
-
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1997)In December 1993, a light-trap survey was made of the Culicoides found at eight horse stables and dairies in the sandy dune field west of Port Elizabeth, South Africa. While it was notable that Culicoides numbers were low ...
Now showing items 1-20 of 52