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Plant Diagnostic Laboratory

and Nematode Detection Service

Plant Diagnostic Laboratory Closing for Rutgers Winter Break

The Rutgers Plant Diagnostic Laboratory will be closed Monday December 23, 2024 through Wednesday January 1, 2025.

Please plan your shipments and drop-offs accordingly so that samples are received either early during the previous week or after the lab is open again on Thursday, January 2, 2025.

Photo of Ralph Geiger Turfgrass Education Building.

The Plant Diagnostic Laboratory is a full-service plant health diagnostic facility of Rutgers New Jersey Agricultural Experiment Station (NJAES). Our mission is to provide accurate and timely diagnoses of plant health problems for the residents of New Jersey.

Located on the Cook Campus, the Plant Diagnostic Laboratory provides plant health diagnostic services in cooperation with Rutgers NJAES Cooperative Extension faculty and staff. There is a user fee for this service.