About Us

Ethel M. Dutky has directed the plant diagnostic laboratory for the Maryland Cooperative Extension Service since 1979. She holds a BS in Entomology and an MS in Plant Pathology, both from the University of Maryland at College Park. Since the mid 1980's, Ethel has worked as the plant pathologist member of the team of Extension specialists developing Integrated Pest Management protocols for landscape, greenhouse and nursery production. These programs are called "Total Plant Management" because they include regular monitoring for diseases, nutrient levels, and plant size as well as the usual insect and mite pests. The grower is advised on fertilizer and growth regulators, as well as disease and pest control. The emphasis is on cultural and biological methods.

Dr. John Lea-Cox is an Assistant Professor and the Nursery Research and Extension Specialist in the Department of Natural Resource Sciences and Landscape Architecture, at the University of Maryland, College Park. His primary expertise is plant nutritional physiology and nutrient management, but he is currently developing a number of electronic information systems for general horticulture. Further information about his research and teaching programs can be found at http://www.nursery.umd.edu

Ms. Tamela D. Michaels is the Information Systems Specialist for the College of Agriculture and Natural Resources at the University of Maryland, College Park. She is Project Manager for the Plant Sciences Telecommunications Rooms and serves as Webmaster for the Maryland Agricultural Experiment Station. Her commitment to horticulture information systems stems from her interests in landscape architecture, agriculture education and her passion for technology.

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