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The Plant Disease Clinic, a service of the Department of Plant Pathology and Environmental Microbiology, provides clinical diagnoses of plant diseases for approximately 2,000 samples submitted annually by Pennsylvania agricultural producers, urban gardeners, and homeowners. There is no charge for this service; we just ask that you use this guide to ensure you send us everything we need to diagnose the plant disease that may be affecting your plants.
1. Collect the perfect plant sample.
2. Download and thoroughly complete the Specimen Information Form .
3. Package the sample.
4. Ship the sample.
Mail samples and completed Specimen Information Form to:Plant Disease Clinic The Pennsylvania State University220 Buckhout LabUniversity Park, PA 16802Phone: 814-865-7448Fax: 814-863-7217
Download the brochure using the "Download PDF" link at the top of the page.
Thank you for your submission!