University of Maryland Extension

PDL - Location

The Plant Diagnostic Laboratory is located within the Department of Entomology, Room 3171 Plant Sciences building, College Park, MD 20742-4454. The telephone is 301-405-1611, FAX 301-314-9290. Email Karen Rane at

Detailed driving directions can be found on the websites of the Department of Entomology and Plant Sciences and Landscape Architecture

Direction to campus by train (Metrorail, MARC, Amtrak) can be found on the University's Admissions pages

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