The biology and morphology of the braconid Chelonus annulipes Wesm., a parasite of the European corn borer
By: by Arlo M. Vance.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 294; Technical bulletin (United States. Dept. of Agriculture) -- no. 294.
Publisher: U.S. Dept. of Agriculture
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 48
Subjects: European corn borer.; Parasitic insects.; Host-parasite relationships.
Notes: Cover title.

Literature cited: p. 48.