Black currant spreads white-pine blister rust
By: by Samuel B. Detwiler.
Contributors: United States. Dept. of Agriculture.
Edition: Rev. July, 1933.
Series: Miscellaneous publication / United States Department of Agriculture -- no. 27.; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 27.
Publisher: U.S. Dept. of Agriculture
Published: 1933
Place of publication: Washington, D.C
Language: eng
Subjects: European black currant -- Diseases and pests -- United States.; Blister rust -- Control.
Other titles: Black currant is nurse of blister rust.
Notes: Caption title.

"Issued July, 1928."

Revision of: Black currant is nurse of blister rust, in U.S. Dept. of Agr. Yearbook 1926: 171-175, 1927.