» Press Release

LAWRENCE, Kansas – July 12, 2016 – You may think weeds resistant to herbicides are a new phenomenon linked to the overuse of glyphosate in genetically engineered crops, but according to the Weed Science Society of America (WSSA) nothing could … more »

LAWRENCE, Kansas – JUNE 27, 2016 – Today the Weed Science Society of America (WSSA) announced its participation in the upcoming annual meeting of the Aquatic Plant Management Society (APMS), scheduled for July 17-20 in Grand Rapids, Michigan. The APMS … more »

Combined losses in corn and soybean crops would total $43 billion annually in the U.S. and Canada LAWRENCE, Kansas – MAY 4, 2016 – What losses would corn and soybean growers experience if they were forced to eliminate herbicides and … more »

LAWRENCE, Kansas – April 5, 2016 – It’s now official.  A survey conducted by the Weed Science Society of America (WSSA) has ranked Palmer amaranth, also known as Palmer pigweed, as the most troublesome weed in the U.S.  Weeds in … more »

LAWRENCE, Kansas – February 16, 2016 – Volunteers in communities across the nation are getting ready for National Invasive Species Awareness Week, scheduled for February 21-27.  The Weed Science Society of America (WSSA) is one of the sponsors of the … more »

LAWRENCE, Kansas — February 9, 2016 – The Weed Science Society of America (WSSA) has honored 30 individuals for their outstanding contributions to the field of weed science.  The awards were presented during the organization’s annual meeting, held this year … more »

LAWRENCE, Kansas – February 2, 2016 – Today the Weed Science Society of American (WSSA) announced that new and updated educational materials for both weed scientists and the general public are now available for free download from the Society’s website. … more »

LAWRENCE, Kansas – December 17, 2015 – Two decades after their introduction, genetically engineered crops remain a hot-button issue – especially when it comes to their use in food.  Conflicting opinions and unanswered questions have created a confusing landscape for … more »

The Weed Science Society of America (WSSA) and its sister regional organizations will use their upcoming annual meetings to spotlight topics vital to the future of weed control – from the genetics of herbicide resistance to the use of plant … more »

May hold the key to more effective control of one of the world’s most damaging parasitic plants LAWRENCE, Kansas – October 29, 2015 – Just in time for the Halloween holiday, researchers are unearthing important new information about “witchweed” (Striga … more »