SCREW WORMS AND HOW TO FIGHT THEM Part 2

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.

Collection

Records of the Extension Service

Series

Motion Picture Films