Educational192111 min655×480

OX WARBLER, THE

National Archives

Education

Clips are not offered for this film: no licence or public-domain mark is recorded for it.

About

OX WARBLER, THE Produced: 1921

Description Shows the life cycle of the warble fly and the losses in the value of hides, meat, and milk production which the pest causes in a herd of cattle. Emphasizes the necessity for concerted action to rid a community of the insect and shows methods of elimination (the use of ointments, quarantine, etc.).

https://catalog.archives.gov/id/7141

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Internet Archive, in FedFlix: US government films
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Credit
National Archives
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