Posted 7/6/2015 15:46 (#4664403 - in reply to #4663794) Subject: RE: Ragweed in new seeding of alfalfa
south central WI
Same as above said. With a cover crop we cut late june. Some oats comes back, as does a flush of both ragweeds, pigweed, velvetleaf, etc. We cut it the second and last time in mid august. No weed pressure for any remaining years in the stand.