| Influence of preemergence and postemergence herbicides on rooting of Kentucky bluegrass and tall fescue
| Landschoot, Peter J.; Watschke, Thomas L. 1991. Turfgrass Research Results 1990/1991 [Penn State]. p. 17-18.
| More | 225744 |
| Control of white clover with postemergence herbicides
| Hamilton, George W. Jr.; Clark, Jonathan M.; Watschke, Thomas L. 1991. Turfgrass Research Results 1990/1991 [Penn State]. p. 19-20.
| More | 225745 |
| Preemergence broadleaf weed control with isoxaben
| Hamilton, George W. Jr.; Clark, Jonathan M.; Watschke, Thomas L. 1991. Turfgrass Research Results 1990/1991 [Penn State]. p. 21.
| More | 225747 |
| Postemergence crabgrass control in 1990
| Hamilton, George W. Jr.; Watschke, Thomas L.; Clark, Jonathan M. 1991. Turfgrass Research Results 1990/1991 [Penn State]. p. 22-23.
| More | 225749 |
| Smooth crabgrass control with granular herbicides
| Hamilton, George W. Jr.; Watschke, Thomas L.; Clark, Jonathan M. 1991. Turfgrass Research Results 1990/1991 [Penn State]. p. 24.
| More | 225750 |
| Smooth crabgrass control with sprayed herbicides
| Hamilton, George W. Jr.; Watschke, Thomas L.; Clark, Jonathan M. 1991. Turfgrass Research Results 1990/1991 [Penn State]. p. 25.
| More | 225751 |
| Pre-postemergence control of smooth crabgrass
| Hamilton, George W. Jr.; Watschke, Thomas L.; Clark, Jonathan M. 1991. Turfgrass Research Results 1990/1991 [Penn State]. p. 26-27.
| More | 225753 |
| Poa annua to bentgrass conversion with selected chemicals
| Hamilton, George W. Jr.; Watschke, Thomas L.; Clark, Jonathan M. 1991. Turfgrass Research Results 1990/1991 [Penn State]. p. 28.
| More | 225755 |