Edward F. Gilman
Professor
Urban Trees - Landscape Plants


Dr. Gilman's Landscape Plant Website


Phone: (352) 392-1831 x 373
FAX: (352) 392-1314
E-Mail: egilman@ufl.edu

Ph.D. Plant Pathology, Rutgers University 1980
M.S. Plant Pathology, Rutgers University 1978
B.S. Forestry, Rutgers University 1975

 

 

Dr. Gilman has a 50% research assignment and a 50% extension teaching assignment and occasionally teaches a class in arboriculture. He works with arborists, consultants, landscape contractors, tree nursery operators, urban foresters, planners, landscape architects and others engaged in tree selection, growing, planting and management issues. Research includes irrigation, fertilization, roots, and other tree transplant and after-care techniques and a recent focus on tree response to pruning . Our team provides service to the industry and to citizens in Florida by incorporating this and other research based information into educational programs, demonstrations sites, publications, web sites, and software for our target audiences.

Outline of Current Research Projects

A. Tree production

  • fertilizer management
  • spacing in the nursery
  • pruning
  • planting depth/rooting issues

C. Planting trees and shrubs

  • root growth following planting
  • irrigation management
  • mulch management
  • planting depth

B. Urban infrastructure

  • parking lot island size
  • root growth issues

D. Pruning urban trees

  • tree response to pruning types
  • tree response to reduction cut size

Some Current Research Interests Details: Research is directed toward tree and shrub production practices and their impact on the rate of establishment in the landscape. Production practices include pruning strategies, irrigation amount and frequency, fertilizer placement and source and rate, root pruning of field-grown trees, and non-traditional container shapes and practices. Major focuses include root morphology in response to the environment, root growth and water stress after planting, and evaluation and modeling of the factors that influence rate of tree establishment in the landscape. The impact of landscape tree pruning on tree biology and response is a growing part of my research and education programs since the late 1990s.

Selected Research Publications:

All research abstracts

BOOKS

Black, R. J. and E. F. Gilman, 2004. Landscape plants for the gulf and south atlantic coasts. University Press of Florida, Gainesville, Florida. 230 pages.

Gilman, E. F. 2002. Illustrated guide to pruning, second edition. Delmar publishers, Albany, NY. 330 pages.

Gilman, E. F. 1997. Trees for urban and suburban landscapes. Delmar Publishers, Albany, NY. 662 pages.

Gilman, E. F. and R. J. Black. 1999. Your Florida guide to shrubs. University Press of Florida, Gainesville, FL. 116 pages.

Gilman, E. F. and S. Lilly. 2002. Best management practices: Tree pruning. International Society of Arboriculture, Champaign, IL. 35 pages.

Gilman, E. F. 1996. Florida Plant Guide. Betrock Publishers, Davie, FL. 163 pages.

Black, R. J. and E. F. Gilman. 1997. Your Florida guide to bedding plants. University Press of Florida, Gainesville, FL. 71 pages.