# SCREW WORMS AND HOW TO FIGHT THEM

SCREW WORMS AND HOW TO FIGHT THEM Produced: 1920 Description Shows the life cycle of the screw worm fly which infests wounds of sheep and other animals in the Southwest. Animal carcasses are burned to destroy food for the worms. Traps are set in pastures to attract the insects. Animals are examined for screw worms and treated with medicinal applications. https://catalog.archives.gov/id/7104

- Kind: Educational
- Year: 1920
- By: National Archives
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/33-108)
- Licence or status: none stated by the archive
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/33-108?play=1)