Cornell University Plant Disease Diagnostic Clinic
The clinic is designed to provide plant disease diagnostic services for anyone interested in plant diseases. Services include analysis of plant material and soil for bacterial, fungal, viral, and nematode pathogens as well as suggesting appropriate control measures when available. |
Fruit Pathology
(University of Wisconsin)
Research, disease profiles, pathogen images, and special topics about cranberry, tree fruits and berries. |
HGIC Plant Diagnostic Web Site
This University of Maryland site offers photographic keys to help diagnose and solve plant problems, using IPM principles. |
Purdue Plant and Pest Diagnostic Laboratory
The Purdue University Plant and Pest Diagnostic Laboratory is a central facility for receiving both physical samples and digital images submitted for identification of insects, plants and plant diseases or diagnosis of plant and pest problems.
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Vegetable MD Online
This site addresses vegetable diseases and pest problems with fact sheets, a photo gallery and news articles/diseases alert. |
Horticulture Links 