Has anyone used Velpar L for Smutgrass control? It used to have a 90 day grazing restriction, but now it has no restrictions. I need to do something, or I will be discing and planting a couple of my pastures in the near future. I have a 10 acre bull pasture I might use as a guinea pig to try it on. Just wondering how much it costs. It has to be cheaper than a pasture renovation.