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Common and Troublesome Weeds Survey

This section archives survey results for the most common and troublesome weeds in the U.S. and Canada. This is a voluntary survey offered to public and private weed scientists, extension agents, crop consultants and other land and water managers with expertise in weed management.

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Fact Sheets

The Weed Science Society of America is planning to produce a series of fact sheets for educating the broader community on various issues associated with weeds and herbicide resistance management.

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The WSSA publishes three peer-reviewed journals. For more information about the journals, check the links below.

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