American plum borer
By: by E.B. Blakeslee
Series: Bulletin / United States Department of Agriculture -- no. 261; Bulletin of the U.S. Department of Agriculture -- no. 261.
Publisher: U.S. Dept. of Agriculture
Published: 1915
Place of publication: Washington, D.C
Language: eng
Number of pages: 13
Subjects: Plum borer; Plum; Diseases and pests
Notes: Caption title.

"July 19, 1915."

"Professional paper."