Just wondering if anyone here maintains ballfields, and more importantly the infield part. I do 3 for the township and 2 for the Lions club nearby and am trying to find something that works for keeping the weeds out of the infields (dirt). I realize I can get round-up, Prosecutor, all those and spray or spot spray the weeds when they pop up, but I'm looking for something I could put down so they don't pop up. I use Treflan in my planting areas to keeps the weeds away, wondering if this would work on the infields as well? Anyone have any suggestions? Thanks.