Parasites of domestic and wild animals in South Africa. V. Helminths in sheep on dryland pasture on the Transvaal Highveld
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| dc.contributor.author | Horak, Ivan Gerard
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| dc.contributor.editor | Bigalke, R.D. | |
| dc.contributor.editor | Cameron, Colin McKenzie | |
| dc.contributor.editor | Gilchrist, Frances M.C. | |
| dc.contributor.editor | Morren, A.J. | |
| dc.contributor.editor | Verster, Anna J.M. | |
| dc.contributor.editor | Verwoerd, Daniel Wynand | |
| dc.contributor.editor | Walker, Jane B. | |
| dc.contributor.other | De Kock, V.E. | |
| dc.date.accessioned | 2016-07-07T06:31:10Z | |
| dc.date.available | 2016-07-07T06:31:10Z | |
| dc.date.created | 2016 | |
| dc.date.issued | 1978 | |
| dc.description | The articles have been scanned in colour with a HP Scanjet 5590; 300dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format. | en_ZA |
| dc.description.abstract | The seasonal incidence of helminth infestation on a farm in the Transvaal Highveld was determined by the slaughter of tracer lambs exposed on pasture for periods of approximately 6 weeks. Haemonchus contortus, the most prevalent nematode, was recovered in the greatest numbers from January- May 1974. Peak counts of Ostertagia circumcincta were made during March and April 1974 and in January 1975, while Trichostrongylus spp. were mainly encountered from March-June. Cooperia spp. were generally recovered from November-May and Moniezia expansa from October-April. H. contortus, O. circumcincta and Cooperia spp. all exhibited increasing degrees of arrested development in the 4th larval stage from February-June. | en_ZA |
| dc.identifier.citation | Horak, IG 1978, 'Parasites of domestic and wild animals in South Africa. V. Helminths in sheep on dryland pasture on the Transvaal Highveld’, Onderstepoort Journal of Veterinary Research, vol. 45, no. 1, pp. 1-6. | en_ZA |
| dc.identifier.issn | 0330-2465 | |
| dc.identifier.uri | http://hdl.handle.net/2263/53967 | |
| dc.language.iso | en | en_ZA |
| dc.publisher | The Government Printer, Pretoria | en_ZA |
| dc.rights | © 1978 ARC – Onderstepoort and Faculty of Veterinary Science, University of Pretoria (original). © 2016 University of Pretoria. Department of Library Services (digital). | en_ZA |
| dc.subject | Veterinary Medicine | en_ZA |
| dc.subject.lcsh | Veterinary Medicine -- South Africa | |
| dc.title | Parasites of domestic and wild animals in South Africa. V. Helminths in sheep on dryland pasture on the Transvaal Highveld | en_ZA |
| dc.type | Article | en_ZA |
