Chances are, if you have a lawn, you have crabgrass ... zoysia-Quinclorac can be used on Bermuda, tall fescue, zoysia, and Kentucky blue The best way to prevent crabgrass or any other weeds ...
A common phone call might involve Bermuda grass taking over a bed ... that can be applied to prevent the seeds of annual grasses (i.e., crabgrass) from growing. Pre-emergents will not control ...