Overberg Research Projects. IV. The development of resistance to Nematodirus in lambs and spontaneous cure of Teladorsagia in weaners

dc.contributor.authorReinecke, R.K.
dc.contributor.editorVerwoerd, Daniel Wynand
dc.date.accessioned2014-09-30T10:15:53Z
dc.date.available2014-09-30T10:15:53Z
dc.date.created2014
dc.date.issued1989
dc.descriptionThe articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.en
dc.description.abstractSoon after 12-week old suckling lambs reached a peak infestation of Nematodirus resistance developed, worm burdens falling by 43,1-97,5% in 18 week and 11-month old sheep respectively. Both Teladorsagia (syn. Ostertagia) and Trichostrongylus reached a peak geometric mean (G) of 18 099 and 3 278 worms on 02 December 1987 in weaners 5-6 months old. Within 6 weeks--6 months of sheep grazing on safe pastures, spontaneous cure of Teladorsagia occurred, worm burdens falling by 77,3-98,7 % but not of Trichostrongylus which was only reduced by 34-40%.en
dc.description.librarianlmchunu2014en
dc.description.librarianmn2014
dc.identifier.citationReinecke, RK 1989, 'Overberg Research Projects. IV. The development of resistance to Nematodirus in lambs and spontaneous cure of Teladorsagia in weaners', Onderstepoort Journal of Veterinary Research, vol. 56, no. 1, pp. 81 - 84.en
dc.identifier.issn0330-2465
dc.identifier.urihttp://hdl.handle.net/2263/42147
dc.language.isoenen
dc.publisherPublished by the Government Printer, Pretoria.en
dc.rights© ARC-Onderstepoort and Faculty of Veterinary Science, University of Pretoria (original). © University of Pretoria. Dept of Library Services (digital).en
dc.subjectVeterinary medicineen
dc.subject.lcshVeterinary medicine -- South Africa
dc.titleOverberg Research Projects. IV. The development of resistance to Nematodirus in lambs and spontaneous cure of Teladorsagia in weanersen
dc.typeArticleen

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