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A New Technique for the Recovery of Infective Strongyle Larvae from Soil and Pasture

Published online by Cambridge University Press:  18 November 2009

P. H. Durie
Affiliation:
Division of Animal Health and Production, C.S.I.R.O., Veterinary Parasitology Laboratory, Yeerongpilly, Queensland

Extract

A new technique for the recovery of Trichostrongyle larvae from soil and pasture samples is described.

The technique is based on the difference in density of larvae and debris under the influence of a stream of water flowing upwards at a gradually decreasing flow rate.

The results from trials with known numbers of larvae gave an average recovery of 74% from pasture, and of 78% from soil.

Type
Research Papers
Copyright
Copyright © Cambridge University Press 1959

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References

Beaver, P. C, 1953.— “Persistence of Hookworm Larvae in Soil”. Amer. J. trop. Med. Hyg., 2, 102108. (W.L. 026)Google Scholar
Cort, W. W., Ackert, J. E., Augustine, D. L., and Payne, F. K., 1922.— “Investigations on the Control of Hookworm Disease. II. The Description of an Apparatus for Isolating Infective Hookworm Larvae from Soil”. Amer. J. Hyg., 2, 110. (W.L. 600a)Google Scholar
Dinaburg, A. G., 1942.— “The Efficiency of the Baermann Apparatus in the Recovery of Larvae of Haemonchus contortus”. J. Parasit., 218, 433440. (W.L. 11428)Google Scholar
Goodey, J. B., 1957.— “Laboratory Methods for Work with Plant and Soil Nematodes”. Tech. Bull. 2, Ministy of Agric, Fisheries and Food, London.Google Scholar
Kauzal, G. P., 1940.— “Experiments on the Recovery of Sheep Nematode Larvae from Pastures”. J. Conn. sci. industr. Res. Aust., 13, 95100. (W.L. 11140a)Google Scholar
Roberts, F. H. S., and O'Sullivan, P. J., 1950.— “Methods for Egg Counts and Larval Cultures for Strongyles Infesting the Gastro–intcstinal Tract of Cattle.Aust. J. agric. Res., 1, 99102. (W.L. 2244a)Google Scholar
Rohrbachkr, G. H., 1957.—“The Recovery of Nematode Larvae by Baermann Apparatus as Affected by a Detergent”. Proc. helm. Soc. Wash., 24, 2425. (W.L. 10747a)Google Scholar
Whitlock, H. V., 1948.— “Some Modifications of the McMaster Helminth Egg counting Technique and Apparatus”. J. Coun. sci. industr. Res. Aust., 21, 177180. (W.L. 11140a)Google Scholar