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Plant Disease Clinic

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Cedar-apple rust

Due to COVID-19 our sample submission policy has been modified. Refer to the "Submitting Samples" tab for more details.

The Plant Disease Clinic provides plant disease diagnostic services to Virginia Cooperative Extension agents. Plant samples with problems caused by pathogens, including fungi, bacteria, viruses, and nematodes, in addition to plant samples with environmental or other abiotic problems may be submitted to the Plant Disease Clinic. Diagnosis is provided for any type of plant. Other services provided by the Plant Disease Clinic include mushroom identification and identification of non-weedy plants.

The Plant Disease Clinic is a member of the National Plant Diagnostic Network (NPDN) within the region of the Southern Plant Diagnostic Network. The mission of the NPDN is to enhance national agricultural security by quickly detecting introduced pests and pathogens.