As part of the Pacific Northwest Herbicide Resistance Initiative (PNWHRI), we are coordinating with our colleagues from Oregon State University and Washington State University to conduct an extensive survey of herbicide resistance in the region. The end goal is to create an up-to-date interactive online HerbicideResistance Map for herbicide resistance tracking and updates in ID, OR, and WA. We believe this will be valuable to our stakeholders and also provide baseline data for future herbicide resistance tracking.