Steve from Birmingham writes
Negate 37WG is not labeled to control Dalliisgrass. For dallisgrass you have a few options really. You use something like Certainty. For this product you would also need to use a surfactant. Image Kills Nutsedge is another option if treating a smaller lawn. We would recommend applying a pre emergent like Dimension 2EW before the weeds emerge for prevention. It would also be recommeneded to use a pre-emergent before it emerges for prevention.
Answer last updated on: 03/28/2022