Turfgrass Science and Physiology

Research Interests:

Stress physiology of turfgrass species, specifically, responses to temperature and nutrient availability. Turfgrass is a very important component of the urban landscape. From soil stabilization on roadsides to parks and golf courses turfgrass species are utilized in a number of different ways. My program tries to identify the factors which limit the growth and utility of turfgrass species and increase the understanding of the causes of these limitations. This knowledge will lead to a better understanding of the turfgrass ecosystem and better tools for effective turfgrass management.

Selected Publications:

Elford, Evan M.A., F. Tardif, D. Robinson and E.M. Lyons. (2008). The Effect of Perennial Ryegrass Overseeding on Weed Suppression and Sward Composition. Weed Technology. 22:231-239.

Lyons, E.M., J. Pote, M. Dacosta and B. Huang. (2007). Whole-plant carbon relations and root respiration associated with root tolerance to high soil temperatures in Agrostis species. Journal of Environmental Experimental Botany. 59: 307-313

Teaching:

The development of the next generation of turfgrass managers through a solid foundation in plant science and an understanding of the diversity of turfgrass systems. Emphasizing the both the practical skills and the problem solving skills needed to be a successful turfgrass manager.

Courses taught this year:

Fall:
    HORT*2450: Introduction to Turfgrass Science
    DTM*3000: Turfgrass Management II
    PLNT*6490: Physiology of Ornamentals and Turfgrass

Winter:
    DTM*4000: Turf Management III: Management of Turfgrass Ecosystems