Services and fees
Insect/mite and other arthropod identifications are currently provided free of charge. Fees listed below for disease diagnosis are subject to change.
Note: The OSU plant clinic accepts industrial hemp samples only if they are accompanied by the Oregon Department of Agriculture Hemp license number. The OSU Plant Clinic cannot accept marijuana samples due to university regulations.
Disease Diagnosis
Oregon samples: $87/sample.
Out-of-state samples: $130.50/sample.
The service includes a visual evaluation, including a microscopic exam, and any additional soil pH, electrical conductivity, culturing, ELISA or PCR tests that are necessary to diagnose the issue (type of testing used will depend on the symptoms and determined by the diagnostician). Management recommendations are included.