• WSSA Seeking New EPA Liaison

    The Weed Science Society of America (WSSA) is seeking a qualified individual to interact with the U.S. Environmental Protection Agency (EPA) and serve as a liaison between WSSA members and EPA employees.  Dr. Michael Barrett from the University of Kentucky … more »

  • 2017 Award Winners Named by Weed Science Society of America

    LAWRENCE, Kansas — February 7, 2017 – The Weed Science Society of America (WSSA) this week honored more than two dozen individuals for their outstanding contributions to the field of weed science.  The awards were presented during the organization’s annual … more »

  • New WSSA Factsheet Explores Weed Seeds and Their Longevity

    Did you know some weed seeds can lie dormant in the soil for more than a century and then sprout when conditions are right?  A new factsheet available for free download from the Weed Science Society of America (WSSA) dives into the … more »

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The WSSA, a non-profit professional society, promotes research, education, and extension outreach activities related to weeds; provides science-based information to the public and policy makers; and fosters awareness of weeds and their impacts on managed and natural ecosystems. Learn more about the WSSA.