Red spider
By: [illustrated by] A.D. Cushman
Contributors: United States. Bureau of Entomology and Plant Quarantine
Series: Picture sheet -- no. 20; Picture sheet -- no. 20.
Publisher: Bureau of Entomology and Plant Quarantine, Agricultural Research Administration, U.S. Dept. of Agriculture
Published: 1946
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Spider mites
Other titles: Red spider (Tetranychus bimaculatus Harvey)
Notes: "April 1946"--Page [2].