The color of the approved designated twine will be changing over the next few years.  The new color will be Yellow and Purple.  Agencies can continue to use the Blue and Orange through 2010.

Weed Free Forage Brochure Available for download

Adrianne Peterson's WFF PowerPoint Presentation

Individuals who wish to know where to purchase Weed Free Forage may contact either their local weed control district or their state department of agriculture.

The following states and provinces have either an MOU or a letter stating that they certify in accordance with the North American Weed Free Forage standards:

(Click on State or County name for list of weed free forage producers or local information)

If your state has a hay list or a list of certified weed free forage that is accessible via the Internet, please send an e-mail to the chairman of the WFF Committee and we will provide a link from this page. 
Click here to see who is the chairman of the committee.