Fourteen years (1956 to 1970) of chemical control for rubber and green rabbitbrush using the ester forms of 2,4-D produced consistent control, ranging from 85 to 98% on rubber rabbitbrush. The amount of new twig growth, soil moisture, rate and methods of application, total seasonal twig growth, and subsequent drought conditions proved critical for effective kills. Selective kills were achieved by manipulation of these factors. Site potential and response to changes that result from chemical control must be recognized. "Drainage Effect" is a complex of thermal drafts, topography, and soil differences that can adversely influence the percentage of rabbitbrush control achieved. This material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from OJS platform August 2020
Scholarly peer-reviewed articles published by the Society for Range Management. Access articles on a rolling-window basis from vol. 1, 1948 up to 5 years from the current year. Formerly Journal of Range Management (JRM). More recent content is available by subscription from SRM.