The UMass Plant Diagnostic Laboratory has reopened for plant disease, insect pest and invasive plant/weed samples.

At this time, only accepting mail-in samples; walk-in samples cannot be accepted.

Please refer to website for instructions on sample submission and to access the submission form: https://ag.umass.edu/services/plant-diagnostics-laboratory

Mail delivery services and staffing have been altered due to the pandemic, so please allow for some additional time for samples to arrive at the lab and undergo the diagnostic process. We look forward to resuming activities and diagnosing your plant problems!

NOTE: The UMass Extension Soil and Plant Nutrient Testing Lab will announce its re-opening plans soon.