Esther McGinnis, NDSU Extension horticulturist (NDSU photo) https://www.ag.ndsu.edu/news/columns/dakota-gardener/dakota-gardener-prevent-crabgrass-this-spring/esther-mcginnis-ndsu-extension-horticulturist-ndsu-photo/view https://www.ag.ndsu.edu/news/columns/dakota-gardener/dakota-gardener-prevent-crabgrass-this-spring/esther-mcginnis-ndsu-extension-horticulturist-ndsu-photo/@@download/image/2020-04-28.9477936434 Esther McGinnis, NDSU Extension horticulturist (NDSU photo) Click to view full-size image… Size: 2.5 MB