PNW Diagnostic Labs
PNW Plant Health Diagnostic Labs
PNW Plant Clinics
Diagnostic Resources Pamphlet
There are many plant health diagnostic labs in the northwest. Each has slightly different prices and methods.
Some labs provide services to identify pests or pathogens to species, where others may only test for genera (e.g. Phytophthora, Fusarium, Verticiillium).
You are welcome to contact us for help interpreting diagnostic reports.