Barberries in Grain Areas: Their

Duration: 41 frames

Year Published: 1939

Creator: Spread, Damage, and Eradication U.S. Department of Agriculture

Format: Filmstrip

Description: 1 How trained crews in the North Central States interviewed owners or renters and inspected and destroyed barberries, one of the black-stem rust hosts

Complete Record: Type: Filmstrip

Metadata Source:3434 U.S. Government Films