Wyoming Weed and Pest Council Announces New Color Twine for Weed-Free Hay
Blue and orange twine helps identify weed-free forage products and prevents the spread of invasive weeds
May 12, 2022
CHEYENNE, Wyo. (April 19, 2022) – The Wyoming Weed and Pest Council (WWPC), in partnership with the North American Invasive Species Management Association (NAISMA), is excited to announce a new twine color for NAISMA certified weed-free hay. Any forage or hay certified as weed-free will now be marked with blue and orange twine or will be accompanied by either a certification form or a transit certificate.
The weed-free twine program helps limit the spread of noxious weeds through the movement of forage or hay. Many federal and state lands require certified weed-free forage to prevent the...