Diagnostic Resources for Nursery, Greenhouse & Christmas Trees
Interactive Plant Manager: an online tool for diagnosing insect pests of woody ornamental plants.
The following resources are part of Cornell University.
- Plant Disease Diagnostic Clinic (Dept. of Plant Pathology)
- Insect Diagnostic Lab (Dept. of Entomology)
- Bailey Hortorium (Plant identification, Dept. of Plant Biology)
- Agro-One Services (soil and tissue testing)