Posted 2/1/2026 10:19 (#11535520 - in reply to #11535068) Subject: RE: Please identify this weed. How to kill it?
NorthCentral Illinois
It can be controlled with roundup, diacamba or 2-4D if you can mow it off in the fall to open up the plant those chemicals will knock it back takes a couple of years for complete control. Non crop areas use the diacamba, 2-4D and do the same mow to open up the plant this allows the herbicide to enter through the injured plant’s cells.
Please identify this weed. How to kill it?
