Tag Archives: Italianryegrass

Italian Ryegrass-December 2018

Posted by Michelle Vignault   Italian ryegrass (Lolium multiflorum) is one of the most problematic winter weeds of roadside vegetation.  Ryegrass establishes from seed in the fall when soil temperatures drop below 70° F.     Plants overwinter in a vegetative state followed by significant growth when temperatures warm up in spring.  Ryegrass grows well […]