Pendimethalin is generally described as a killer of annual grasses like crabgrass. Pendimethalin is sometimes combined with post-emergence herbicides like quinclorac and fenoxaprop-p-ethyl for ...

If you didn't do anything to prevent the crabgrass at the end of winter, like applying a pre-emergent, using quinclorac could help kill these weeds, as well as other broadleaf leaves, such as ...