Publisher: Entomotogy and Plant Quarantine Bureau / Publish Year Decade: 1940 - 1949 / Sudoc Stem: A 1.23/a - Blacklight Search Results

Start Over Publisher Entomotogy and Plant Quarantine Bureau Publish Year Decade 1940 - 1949 Sudoc Stem A 1.23/a

1. Beet leafhoppers. Some factors affecting insecticidal action of pyrethrum extracts on beet leafhopper [with list of literature cited]; by F. H. Harries, J. D. DeCoursey and R. N. Hofmaster.

Corporate/Agency Authors:: Entomotogy and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomotogy and Plant Quarantine Bureau
Date:: 1945
SuDoc number:: A 1.23/a:K-336