• 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


Webinar: Retaining MSMA for Highway Rights of Way and Turfgrass Production on Jan 31, 2019 11:00 AM EST

https://attendee.gotowebinar.com/register/2108094040178746627

The Organic Arsenical Products Task Force along with the National Roadside Vegetation Management Association (NRVMA) and Turfgrass Producers International (TPI) will host a webinar to provide information on the current status of MSMA registration and plans by the registrants to make ROW and Turfgrass use permanent.

The webinar will provide an opportunity for users to learn about the registrants plans for submission of an application to EPA, for the registrants to hear of any concerns you have for current label use and for you to learn how you can support the continued availability of MSMA for ROW and Turfgrass production use.

After registering, you will receive a confirmation email containing information about joining the webinar

SWSS 2019 Annual Meeting Program

Click here for the 72nd Annual Meeting Program

Submission of Titles for the 2019 Annual Meeting

Submit Title/Abstract here and the deadline to submit is October 5, 2018.

Student Contest Rules and Scoresheets

Important Annual Meeting Dates:

Meeting Dates:                           February 3 – 6, 2019

Title Submission Opens:           September 3 (Monday)

Submissions Closed for
Papers, posters, & awards:       October 5 (Friday)

Abstracts Due:                          February 1, 2019 (Friday)

Presentations Due:                   February 3, 2019 (Sunday)

2019 Collegiate Weeds Contest:

Hosted by BASF, Bayer, Corteva, and Valent

Date:                 Thursday, July 25, 2019

Location:          Seymour, Illinois

Click here for rules and more information