WESTMINSTER, Colorado – 23 December 2025 – Representatives from the Weed Science Society of America (WSSA) are supporting a $700 million Regenerative Pilot Project …

The Public Awareness committee and the Professional Development committee have created a downloadable PDF describing the WSSA, the importance of WSSA and Weed Scientists, …

WSSA Herbicide Handbook 10th Edition Download the latest WSSA Newsletter Find Weed Science Books in the Bookstore News

WSSA Herbicide Handbook 10th Edition Download the latest WSSA Newsletter Find Weed Science Books in the Bookstore News

February 5 - 13 2026 Weed Science Society of America (WSSA) Annual Meeting Raleigh Marriott Crabtree Valley Raleigh, North Carolina

The WSSA composite list of weeds includes 3756 plants (2847 unique species and 909 synonymic names) compiled by the Standardized Plant Names subcommittee.

Welcome to the 2024 joint Weed Science Society of America (WSSA) and Southern Weed Science Society (SWSS) annual meeting as we meet in-person at the Hyatt Regency San …

WSSA Herbicide Handbook 10th Edition Download the latest WSSA Newsletter Find Weed Science Books in the Bookstore

Welcome to the 2025 joint Weed Science Society of America (WSSA) and Canadian Weed Science Society (CWSS) annual meeting held at the Sheraton Wall Centre in Vancouver, …

Dec 3, 2025 · In a letter to the Secretary of Agriculture, WSSA and its five affiliates voice opposition to proposed USDA reorganization plans to close or downsize ARS laboratories