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Journal of the Department of Agriculture, Western Australia, Series 4

Keywords

Pteridium esculentum, Toxicity, Poisonous plants, Cattle

Disciplines

Beef Science | Dairy Science | Other Pharmacology, Toxicology and Environmental Health

First Page Number

655

Last Page Number

656

ISSN

0021-8618

Abstract

THE ingestion of bracken fern causes the death of numbers of young cattle in the South-West of Western Australia every year.

Early experimental work in the United Kingdom demonstrated that bracken contained an anti-Vitamin Bl factor called thiaminase which was thought to be the cause of the poisoning, but later work indicated that a bone marrow poisoning, not yet chemically identified, was responsible.

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