• 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


75th Annual Meeting Program

We have posted the SWSS 75th Annual Meeting Program. Click here to view.

2022 SWSS Annual Meeting

There is still time to register and reserve your room for the annual meeting in Austin, TX! Click here for details.

Winter 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