Check out our PDDC website for Upcoming Events, Resource Publication Updates, and instructions for submitting samples for diagnosis.
- May 28, 2025 at 6:30-8:30 pm / The Science (and Art) of Plant Disease Diagnosis
- June 25, 2025 at 6:30-8:30 pm / Vegetable Diseases
- July 23, 2025 at 6:30-8:30 pm / Diseases of Herbaceous Ornamentals
- August 27, 2025 at 6:30-8:30 pm / Deciduous Tree and Shrub Diseases
- September 24, 2025 at 6:30-8:30 pm / The Bad and the Ugly: Ten Plant Diseases Not to Compost
- October 22, 2025 at 6:30-8:30 pm / Diseases of Houseplants
- November 19, 2025 at 6:30-8:30 pm / Diseases of Evergreens
- December 17, 2025 at 6:30-8:30 pm / Ten Cool Diseases You Can Learn to Love
