1 Economic and Behavioral Drivers of Herbicide Resistance Management in the U.S. Selected Paper prepared for presentation at the 2017 Agricultural & Applied Economics Association Annual Meeting, Chicago, Illinois, July 30-August 1 Copyright 2017 by Huichun Sun, Terrance M. Hurley, Katherine E. Dentzman, David E. Ervin, Wesley Everman, George B. Frisvold, Jeffrey L. Gunsolus, Jason K. Norsworthy, and Micheal Owen. All rights reserved. Readers may make verbatim copies of this document for non-commercial purposes by any means, provided that this copyright notice appears on all such copies. Terrance M. Hurley Department of Applied Economics University of Minnesota E-Mail: tmh@umn.edu David E. Ervin Institute for Sustainable Solutions Portland State University Email: ervin@pdx.edu George B. Frisvold Department of Agricultural & Resource Economics University of Arizona Email: frisvold@ag.arizona.edu Jason K. Norsworthy Department of Crop, Soil, and Environmental Sciences University of Arkansas Email: jnorswor@uark.edu Huichun Sun Department of Applied Economics University of Minnesota E-Mail: sunxx825@umn.edu Katherine E. Dentzman Department of Crop and Soil Sciences Washington State University E-Mail: katie.dentzman@wsu.edu Wesley Everman Department of Crop Science North Carolina State University Email: wesley_everman@ncsu.edu Jeffrey L. Gunsolus Department of Agronomy and Plant Genetics University of Minnesota Email: gunso001@umn.edu Micheal Owen Department of Agronomy Iowa State University mdowen@iastate.edu