Manure piles and feed lots as sources of European corn borer reinfestation
By: by L.B. Scott
Series: Circular / United States Department of Agriculture -- no. 194; Circular (United States. Dept. of Agriculture) -- no. 194.
Publisher: U.S. Dept. of Agriculture
Published: 1931
Place of publication: Washington, D.C
Language: eng
Number of pages: 15
Subjects: European corn borer
Notes: Caption title.

"Contribution from Bureau of Entomology."