Applications of pelleted picloram to individual plants of alligator juniper, one-seed juniper, Utah juniper, gambel oak, and shrub live oak in north central Arizona showed that a high rate application, 3.6 g acid equivalent (a.e.) picloram (4-amino-3,5,6-trichloropicolinic acid) per meter of juniper height or meter2 of oak clump crown cover, controlled each of the species. However, only Utah and alligator junipers were consistently controlled by lower rates, 1.8 g a.e. or less per unit of plant height. Regression formulas were developed to determine estimates of the amount of herbicide needed for effective control. Large scale pilot trials were done to expand application of results. 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.