Posted 8/14/2011 23:33 (#1912678 - in reply to #1910299) Subject: RE: Does Trimec kill watergrass in yards?
Central Illinois
MSMA is the difference between the two. In my opinion MSMA doesnt work very well for post crabgrass (i assume thats what you are calling watergrass). Drive 75 DF or one of the post patent products such as Eject + 1.5 pint/ac of MSO does a pretty good job though.