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David Frey


  • Ph.D. University of Delaware 1973
  • M.S. University of Delaware 1968
  • B.S. University of Connecticut 1966

Current Courses

  • PLSC422 Plant Propogation
  • PLSC133 Ornamental Horticulture
  • PLSC154 Production and Management of Ornamental Plants


  • My primary responsibility is to teach undergraduate students in the subject area of ornamental horticulture, with specialization in the areas of plant propagation and ornamental plant production. I also serve as the academic advisor for the majority of students majoring in Landscape Horticulture and Design. On the administrative side, I currently serve as Assistant Department Chair.
Professional Activities

  • Member – American Society For Horticulture Science
  • Member – Plant Propogators Society
  • Member – National Ag College Teachers Society
  • Advisor Horticulture Club
  • Involved with Campus Student Judicial System

Contact Information
David Frey

Associate Professor

Plant and Soil Sciences
University of Delaware
Townsend Hall
Newark, DE 19716
Phone: (302) 831-2531

Email: dfrey@udel.edu