| Autor: |
Hutchens, W. J., Carr, T. Q., Patton, A. J., Bigelow, C. A., DeBoer, E. J., Goatley, J. M, Martin, D. L., McCall, D. S., Miller, G. L., Powlen, J. S., Richardson, M. D., Xiang, M. |
| Zdroj: |
Crop, Forage & Turfgrass Management; Dec2024, Vol. 10 Issue 2, p1-23, 23p |
| Abstrakt: |
Bermudagrass (Cynodon spp. Rich) is a warm‐season grass that is widely planted throughout tropical, sub‐tropical, and even temperate climates, and it generally requires fewer inputs than most cool‐season turfgrasses. In recent years, the area of adaptation for bermudagrass has progressively expanded to cooler climates due to the development of more cold‐tolerant cultivars. The expanded area of adaptation as well as the reduced inputs required to maintain healthy turfgrass have made bermudagrass a popular choice in areas of marginal adaptation. In these areas, the greatest threat to bermudagrass health and survivability is winterkill. This management guide seeks to describe winterkill: what it looks like, what causes it, and where it occurs. Additionally, this management guide describes best management practices to both prevent winterkill and recover bermudagrass from winterkill damage.Plain Language Summary: Bermudagrass is a popular warm‐season turfgrass in the warmer climates of the United States. Despite having many desirable characteristics such as drought and traffic tolerance, its adoption and use in cold climates is challenging due to the risk of death from winter stresses. This guide delves into the specifics of bermudagrass winterkill, exploring causes, vulnerable areas, damage estimation methods, and effective management practices. This guide recommends actions to reduce the risk of winterkill in newly established bermudagrass and maintenance tips for existing stands. By following these recommendations, users can reduce winterkill risk, minimizing reestablishment costs and enhancing sustainability through decreased water and pesticide use, thus ensuring the success of bermudagrass in diverse climates. [ABSTRACT FROM AUTHOR] |
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Complementary Index |
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