Biological control of the European corn borer in the United States
By: by W.A. Baker, W.G. Bradley, and C.A. Clark.
Contributors: Bradley, W. G. 1892-; Clark, Charles A.
Series: Technical bulletin / United States Department of Agriculture ;; no. 983; Technical bulletin (United States. Dept. of Agriculture) ;; no. 983.
Publisher: U.S. Dept. of Agriculture
Published: 1949
Place of publication: Washington
Language: eng
Number of pages: 185
Subjects: European corn borer -- Biological control.; Corn -- Diseases and pests -- United States.
Notes: Literature cited:  p. 183-185.
Cover title.
Contribution from Bureau of Entomology and Plant Quarantine.