Insecticidal efficiency of some oils of plant origin
By: by A.W. Cressman and Lynn H. Dawsey
Series: Technical bulletin / United States Department of Agriculture -- no. 801; Technical bulletin (United States. Department of Agriculture) -- no. 801
Publisher: U.S. Dept. of Agriculture
Published: 1942
Place of publication: Washington
Language: eng
Number of pages: 15
Subjects: Oil as pesticide; Insecticides; Insecticidal plants
Notes: Caption title.

Literature cited: p. 15.