The University of Idaho, in collaboration with regional partners, is conducting a survey of Pacific Northwest (PNW) farmers to evaluate their weed management practices and tackle the growing issue of herbicide-resistant weeds. Supported by the PNW Herbicide Resistance Initiative, this effort comes in response to the recent emergence of herbicide-resistant Palmer amaranth and waterhemp—two invasive species previously unseen in the region. The study seeks to understand how farmers have adapted their weed control strategies to address these pressing challenges.