Quinclorac can be used on Bermuda, tall fescue, zoysia, and Kentucky blue. The best way to prevent crabgrass or any other weeds from competing with your desired grass for light, water, and ...

A: It’s vital to monitor your lawn regularly for new crabgrass growth and act promptly. Correct identification and timely ...

mat-forming junk grass. What we both think happened is that the repeated early-summer rains broke down the crabgrass-preventing chemicals before this years crabgrass seed was done germinating.