Corn earworm
By: [illustrated by] Mary F. Benson
Contributors: United States. Bureau of Entomology and Plant Quarantine
Series: Picture sheet -- no. 11; Picture sheet -- no. 11.
Publisher: Bureau of Entomology and Plant Quarantine, U.S. Dept. of Agriculture
Published: 1941
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Helicoverpa armigera