GYPSY AND BROWN-TAIL MOTHS--CONTROL METHODS Part 3

Description

Shows insects which infest crops in various parts of the nation such as the boll weevil and the corn borer. Moths severely damage trees in New England. Describes how moth infestation was controlled in New England and kept from spreading to other sections of the country. Men spray poison on infested trees. A bi-plane dusts poison on trees from the air.

Collection

Records of the Extension Service

Series

Motion Picture Films