• A Professional Organization of Weed Scientists
    Southern Weed Science Society
  • Southern Weed Science Society

    A Professional Organization of Weed Scientists
  • A Professional Organization of Weed Scientists
    Southern Weed Science Society
  • A Professional Organization of Weed Scientists
    Southern Weed Science Society

Weeds of the Midwestern United States and Central Canada

Edited by Charles T. Bryson and Michael S. DeFelice. Principal photography by Arlyn W. Evans and Michael S. DeFelice.
Quick help for identifying and managing potentially problematic plants
Book Details

Weeds of the South

Edited by Charles T. Bryson and Michael S. DeFelice
Quick help for identifying and managing problem plants
Book Details


2021 SWSS Weed Contest Announcement

As we move forward through the year, we intend to host the Student Weed Contest with safety as our top priority. Please read the statement by Contest Chairman, Drew Ellis, here.

Spring Newsletter is Here!

Check out the latest SWSS Newsletter and other issues here.

Follow us on Twitter!

SWSS is on Twitter and you can follow us at @SouthWeedSciSoc