Promoting Research, Education, and Awareness of Weeds in Managed and Natural Ecosystems

Weeds and invasive plants impact the world around us and our daily lives. They can reduce crop yields, choke waterways, trigger allergies, disrupt the natural habitats of plants and animals, create fire and safety hazards, and reduce aesthetic and property values. These are just a few of the environmental impacts caused by weeds.

Weed Science Society of America

WSSA Journals

Weed Technology, Weed Science, Invasive Plant Science and Management

WSSA Newsletter

2025 Annual Meeting

February 24 – February 27, 2025
Vancouver, Canada

Students

Headlines

Weed Scientists to Share New Research Findings at Upcoming Meetings

Learning and networking opportunities abound as three WSSA regional affiliates convene in December and January

Posted on December 6,

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WSSA Empowers Endangered Species Act Training and Webinar

The Society helped with field training in September and will facilitate a webinar on November 4.

Posted on October 31,

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Collaboration Needed to Stop Invasive Weeds that Fuel Wildfires and Environmental Degradation

WSSA and its members are dedicated to prevent invasive weed proliferation and educate the public about its importance.

Posted on October 29,

… more

WSSA is a non-profit professional society promoting research, education, and awareness of weeds in managed and natural ecosystems

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