Studies on the control of cabbage caterpillars with derris in the South
By: by W.J. Reid, Jr. ... [et al.].
Series: Circular / United States Department of Agriculture -- no. 615; Circular (United States. Dept. of Agriculture) -- no. 615.
Publisher: U.S. Dept. of Agriculture
Published: 1942
Place of publication: Washington, D.C
Language: eng
Number of pages: 27
Subjects: Insecticides; Rotenone; Plant damage; Field experimentation; Dust formulations; Dusting; Plant cultural practices; Crocidolomia pavonana; Experimental design; Trichoplusia ni; Economic analysis; Cabbage; Diseases and pests
Notes: Caption title.

"Contribution from Bureau of Entomology and Plant Quarantine."

Bibliography: p. 25-26.