Control of Botrytis rot of pears with chemically treated wrappers
By: by Jacquelin S. Cooley and J.H. Crenshaw
Contributors: Crenshaw, J. H. (Jesse Harold), 1890-
Series: Circular / United States Department of Agriculture -- no. 177; Circular (United States. Dept. of Agriculture) -- no. 177.
Publisher: U.S. Dept. of Agriculture
Published: 1931
Place of publication: Washington, D.C
Language: eng
Number of pages: 10
Subjects: Botrytis; Control; Pear; Diseases and pests
Notes: Caption title.

"Contribution from Bureau of Plant Industry."