Pink bollworm
By: [illustrated by] A.D. Cushman
Contributors: United States. Bureau of Entomology and Plant Quarantine
Series: Picture sheet -- no. 21; Picture sheet -- no. 21.
Publisher: Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture
Published: 1948
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Cotton; Pink bollworm; Diseases and pests
Other titles: Pink bollworm (Pectinophora gossypiella Saunders)
Notes: "April 1948"--Page [2].