Mechanics of Feeding of the Greenbug ('Toxoptera graminum' Rond.) on 'Hordeum', 'Avena', and 'Triticum'

Abstract

The Oklahoma Agricultural Experiment Station periodically issues revisions to its publications. The most current edition is made available. For access to an earlier edition, if available for this title, please contact the Oklahoma State University Library Archives by email at [email protected] or by phone at 405-744-6311