THE STORY OF WHITE PINE Part 3

Description

White pine is cut and taken to a mill. Shows products from the pine. Explains methods of planting pine cones. Shows effects of white pine blister rust on trees in New England and New York. Illustrates life cycle of the blister spore and emphasizes that control can be attained by removing all currant and gooseberry bushes in the vicinity.

Collection

Records of the Extension Service

Series

Motion Picture Films