A professional conference on weed science organized by the Weed Science Society of America, featuring researchers studying weed management and herbicide resistance.
Join / Renew
Contribute

Publications

2018 WSSA Award Nominations Requested

WSSA is currently accepting nominations for various awards to be presented at the 2018 Annual Meeting in Arlington, VA. All award nominations must be submitted electronically

WSSA Herbicide Handbook

10th Edition

Download the latest

WSSA Newsletter

Find Weed Science Books in the Bookstore

News