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Original Articles

Responses to the anthelmintic treatment of lambs at weaning: The relative importance of various sources of contamination in trichostrongyle infections

Pages 275-279 | Received 04 Feb 1976, Published online: 18 Jan 2012

References

  • Boag , B. and Thomas , R. J. 1973 . Epidemiological studies on gastro-intestinal nematode parasites of sheep. The control of infection in lambs on clean pasture . Research in Veterinary Science , 14 : 11 – 20 .
  • Brunsdon , R. V. 1974 . An evaluation of the parasitological and production responses to a single prelambing anthelmintic treatment of ewes . N.Z. Journal of Experimental Agriculture , 2 : 223 – 230 .
  • Donald , A. D. and Waller , P. J. 1973 . Gastro-intestinal nematode parasite populations in ewes and lambs and the origin and time course of infective larval availability in pastures . International Journal for Parasitology , 3 : 219 – 233 .
  • Gibson , T. E. and Everett , G. 1972 . The acquisition of trichostrongylid infection by grazing lambs . Research in Veterinary Science , 13 : 268 – 271 .
  • Gibson , T. E. and Everett , G. 1973 . Residual pasture larval infection and the spring rise as sources of Ostertagia circumcincta infection in lambs . Journal of Comparative Pathology , 83 : 583 – 588 .
  • New Zealand Society of Animal Production . 1975 . “ Internal parasites and Animal Production ” . In N.Z. Society of Animal Production, Occasional Publication No. 4 , Edited by: Brunsdon , R. V. and Adam , J. L. Wellington : Editorial Services Ltd . 53 pp.

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