Late fall herbicide treatments for cover crops? Oct 25, 2017 Low marestail populations and getting your cover crops planted early can be the difference between needing a fall herbicide application and not needing it. Herbicide rotation key in the war against weeds Sep 28, 2017 Palmer amaranth can take over a field faster than any other weed. Are fall herbicide treatments necessary in Xtend soybeans? Sep 21, 2017 Is spring dicamba burndown treatment good enough on overwintered marestail plants to eliminate fall herbicides?