Quali-Pro Quinclorac 1.5L liquid herbicide is the latest technology in providing unsurpassed crabgrass control. Quinclorac 1.5L treats and controls a wide variety of other grasses and broadleaf weeds in residential lawns, commercial establishments, golf courses, military and other institutions, as well as parks, athletic fields and many others . When compared to a dry flowable formulation, the new liquid formulation offers superior results.