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The Extent to which Self-Augmentation of Nematode Parasitism Occurs in Lambs

Published online by Cambridge University Press:  05 June 2009

J. H. Tetley
J. H. Tetley
Affiliation:
Massey Agricultural College, Palmerston North, New Zealand
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Abstract

Sheep reared worm free were used as indicators of the availability of sheep nematode infective larvae during the summer on pasture grazed by ordinary flock ewes and their lambs.

Data were collected in terms of worms found in the test sheep at post mortem examination after periods of three weeks' exposure in the field.

Type
Research Article
Information
Journal of Helminthology , Volume 33 , Issue 4 , December 1959 , pp. 293 - 300
Copyright
Copyright © Cambridge University Press 1959

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References

REFERENCES

Dinaburg, A. G., 1944.—“Development and survival under outdoor conditions of eggs and larvae of the common ruminant stomach worm, Haemonchus contortus.” J. agric. Res., 69, 421–33. (W.L. 10966.)Google Scholar
Kates, K. C., 1950.—“Survival on pasture of free living stages of some common gastrointestinal ncmatodes of sheep.” Proc. helm. Soc. Wash., 17, 39–68. (W.L. 16747a.)Google Scholar
Stoll, N. R., 1932.—“Studies with the strongyloid nematode, Haemonchus contortus, 11. Potential infestation curves under conditions of natural reinfection.” Am. J. Hyg., 16, 783–97. (W.L. 600a.)Google Scholar
Tetley, J. H., 1934.—“The nematodes of sheep in Manawatu district. New Zealand.” J. Helminth., 12, 183–96. (W.L. 11224c.)CrossRefGoogle Scholar
Tetley, J. H., 1935.—“Ecolological studies on Nematodirus species in sheep in Manawatu district, New Zealand.” J. Helminth., 13, 41–58.CrossRefGoogle Scholar
Tetley, J. H., 1941.—“The epidemiology of low-plane nematode infection in sheep in Manawatu district, New Zealand.” Cornell Vet., 31, 243–05. (W.L. 0888.)Google Scholar
Tetley, J. H., y.—“Rhythms in nematode parasitism of sheep.” Bull. 90, D.S.I.R., N.Z.Google Scholar
Tetley, J. H., 1959.—“The availability of the infective stages of nematode parasites to sheep in early spring.” J. Helminth., 33, 289–292. (W.L. 11224c.)CrossRefGoogle ScholarPubMed
Thomas, R. J. and Stevens, A. J., 1950.—“Some observations on Netnatodirns disease in Northumberland and Durham.” Vet. Rec, 68, 471–5. (W.L. 22523.)Google Scholar