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Methods for the Recovery and Counting of Cysts of Heterodera schachtii from Soil

Published online by Cambridge University Press:  18 November 2009

D. W. Fenwick
D. W. Fenwick
Affiliation:
From the Institute of Agricultural Parasitology, St. Albans.
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Extract

A method of recovering cysts from soils of not more than 10% water content is described. The method is continuous and the yield from it is only slightly lower than that from the dry flotation of soil. The yield was found to contain a slightly lower percentage of full cysts than that obtained by dry flotation but this drop was not considered sufficiently great to justify the drying of soil in large quantities. Quantities of soil in the neighbourhood of 1 cwt. can be handled continuously in a matter of two hours.

Type
Research Papers
Information
Journal of Helminthology , Volume 18 , Issue 4 , December 1940 , pp. 155 - 172
Copyright
Copyright © Cambridge University Press 1940

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References

Carroll, J., 1933.— “A Study of the Potato Eelworm (Heterodera schachtii) in the Irish Free State.” J. Helminth, xi (3), 137–156. (W.L. 11224b.)CrossRefGoogle Scholar
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