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The Physiological Ageing of the Infective Larvae of Haemonchus contortus

Published online by Cambridge University Press:  18 November 2009

W. P. Rogers
Affiliation:
Hackett Student, University of Western Australia, at the Institute of Agricultural Parasitology, St. Albans.

Extract

At known periods the infectivity, fat content and activity of larvae of Haemonchus contortus aged at 7°C, 24°C. and 37°C, were examined.

The relationship between fat content, activity and infectivity was found to be fairly close in rapidly aged larvae. In slowly aged larvae the infectivity fell more rapidly than the other factors.

Type
Research Papers
Copyright
Copyright © Cambridge University Press 1940

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