- EcoGardening - 21 factsheets that focus on ecological approaches to gardening.
- Plant Disease Diagnostic Clinic - Factsheets on diseases of vegetables and herbs, annual and perennial flowers, trees and shrubs, lawn, fruits, greenhouse and foliage plants, and more.
Insect Diagnostic Lab Fact Sheets - Diagnosis and solution of common insect pest problems.
- Vegetable Disease Factsheets - From the Dept. of Plant Pathology. Targeted to commercial growers, but diagnosis information may be useful to gardeners.
- New York State IPM Program factsheets - Highlights for gardeners include beneficial insects), and online brochures on Weeds and Your Garden, Weeds and Your Lawn, Grubs in Your Lawn) and other publications. While mostly targeted to commercial growers, gardeners may find useful the factsheets on vegetables, berries, grapes, fruit trees, and weeds.
Some Cornell Cooperative Extension county offices have extensive collections of online factsheets. If yours isn't listed below, you contact your county office directly.
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