Weed Science Society of America survey ranks most common and most troublesome weeds in broadleaf crops, fruits and vegetables

The Weed Science Society of America (WSSA) is an organization that fosters an awareness of weeds and their impact on our  environment. We provide science-based information to the public and government policymakers while promoting research,  education, and outreach activities. Founded in 1956 as a nonprofit professional organization, WSSA has approximately 2,000  members from around the world. Members include academic, governmental, and private industry research scientists,  students and educators, extension educators, and federal, state, county, and private land managers.