California Weed Science Society

The California Weed Science Society (CWSS) is a professional organization dedicated to the study and management of weeds in California and beyond. Founded in 1960, the society aims to promote research, education, and communication among professionals involved in weed science, including researchers, educators, and practitioners. CWSS serves as a platform for sharing knowledge and advancements in weed management practices, fostering collaboration among its members to address the challenges posed by invasive and problematic weed species in agricultural and natural ecosystems.

The society organizes annual meetings, workshops, and field days to facilitate the exchange of scientific information and practical experiences. CWSS also publishes a peer-reviewed journal, the 'California Weed Science Society Journal,' which features research articles, reviews, and case studies relevant to weed science. Through its activities, the organization seeks to enhance the understanding of weed biology, ecology, and control methods, ultimately contributing to sustainable agricultural practices and environmental stewardship in California.