Do sheep regulate the size of their mallophagan louse populations?

Publication Type:Journal Article
Year of Publication:1999
Authors:P. J. James
Journal:International journal for parasitology
Volume:29
Issue:6
Pagination:869 - 875
Date Published:1999
ISBN Number:0020-7519
Keywords:animals, Antibodies/immunology, hypersensitivity, Lice Infestations/immunology/parasitology/veterinary, Mallophaga, Research Support, Non-U.S. Gov't, sheep, Sheep Diseases/immunology/parasitology
Abstract:

Alternatives to chemicals for controlling parasites are required to minimise problems from resistance, residues in animal products and occupational exposure. Utilisation of host response to parasites through selection of resistant types or vaccination is an appealing option. To date most studies have been with haematophagous or invasive parasites which directly contact elements of the host immune system. Sheep lice (Bovicola ovis) feed superficially on the skin of sheep ingesting lipid, scurf, bacteria and loose stratum corneum squames. Evidence is presented that despite their surface feeding habit Bovicola ovis stimulate an immune response in sheep and that this response may play a part in regulating the size of louse populations.

URL:https://www.sciencedirect.com/science/article/pii/S0020751999000557?via%3Dihub
DOI:10.1016/S0020-7519(99)00055-7
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