Effects of nicotine sulphate as an ovicide and larvicide on the codling moth and three other insects
By: by N.E. McIndoo ... [et al.].
Series: Bulletin / United States Department of Agriculture -- no. 938; Bulletin of the U.S. Department of Agriculture -- no. 938.
Publisher: U.S. Dept. of Agriculture
Published: 1921
Place of publication: Washington, D.C
Language: eng
Number of pages: 19
Subjects: Codling moth; Control; Agricultural pests; Nicotine; Insecticides
Notes: Caption title.

"May 17, 1921."

"Professional paper."

Bibliography: p. 19.