Moreover, there isn't a selective herbicide that kills quackgrass without hurting any surrounding turf. That's why quackgrass — also known as couchgrass, quickgrass, quitch, scotch, twitch ...

If you're faced with a quackgrass problem, you won't be able to simply spray your yard with a selective herbicide. The chemical makeup of quackgrass is too similar to other grasses that you'll end ...