Updated: November 19, 2024
Considerations for Terminating Giant Miscanthus on Maryland Farms (FS-2023-0685)
Giant miscanthus (Miscanthus x giganteus) is a perennial nonnative grass hybrid that is being investigated as an alternative crop in Maryland. Although the invasive potential of this species appears to be low, there is little information about how to manage giant miscanthus should it become weedy, or should another crop be desired following miscanthus production. Therefore, studies were conducted to evaluate control methods for giant miscanthus in two agronomic settings (discing and no-till) as well as herbicide options for riparian settings. Results indicated that multiple herbicide treatments or mowing followed by herbicide treatments over successive years would be needed to eliminate giant miscanthus. Authors: Kurt Vollmer and Ellie Rogers; Considerations for Terminating Giant Miscanthus on Maryland Farms (FS-2023-0685).