Home » Society » Manual Of Operating Procedures Society Awards Committees Directories Documents EPA Liaison Information Science Policy Sustaining Members WSSA Membership WSSA NIFA Fellow Awards Committees Directories Documents EPA Liaison Information Science Policy Sustaining Members WSSA Membership WSSA NIFA Fellow Manual Of Operating Procedures Last Updated: October 2023 View PDF WSSA Herbicide Handbook 10th Edition Download the latestWSSA Newsletter Find Weed Science Books in the Bookstore News WSSA Celebrates Dr. Scott Senseman’s Selection as AAAS Fellow Innovative Approach Aims to Control Turf Grass Weeds and Golf Ball Roll Diflufenican Proves Promising for Herbicide-Resistant Waterhemp Control