S*A2011-05-21 07:0511 楼NutSedge and Bermuda cannot kill by round up.Round up will hurt it very bad, the green part will die.But it will recover and come back.Go to John Deer Landscaping to buy Sedge Hammer.A few times of Sedge Hammer will get rid of it.【在 H******7 的大作中提到】: round-up