Michigan State University Extension Fall broadleaf herbicide applications are the most effective for controlling these weeds; however, treatment at flowering should produce results. The most effective herbicides for controlling black medic and white clover contain the active ingredients ...
FarmersWeekly (blog) Broadleaved weed herbicides have been slow to work in the colder conditions and where we do not have the crop competition, fresh flushes of weeds have come through and care must be taken with herbicide timings as most sulfonylurea herbicides have a ...
Michigan State University Extension The flowering period is the best opportunity to kill them until fall arrives. The typical broadleaf herbicide containing 2,4-D provides fair control at flowering, but if you can find herbicides with the active ingredients quinclorac , triclopyr or ...
