Pest ID - Plant Disease (Pathology) Resources
- Fact Sheets and Photos – part of our own UMaine Extension’s Insect and Plant Disease Diagnostic Laboratory
- Late Blight News || Late Blight Garden Alert
- Gardening After Late Blight: MS Word || pdf
- Organic Management of Late Blight of Potato and Tomato with Copper Products
- Vegetable Diseases (Cornell University Fact Sheets listed by crop)
- Diseases of Perennial Flowers (includes roses and tulips) (University of Illinois Extension)
- Diseases of Perennial Flowers and Common Flower Diseases (University of Vermont)
- Woody ornamental plant problems in the Northeast (University of Maryland) (helps you make a diagnosis of a plant problem based on various observations)
