Welcome to the Colorado State University
Plant Diagnostic Clinic
Emerald Ash Borer has been confirmed in Colorado. It was found in Boulder in September, 2013. Please visit the Colorado Department of Agriculture's webpage for information, resources and FAQ's related to EAB. CDA is also the point of contact for media inquiries.
In the wake of the recent catastrophic floods in our state, links to the most recent information and resources can be found on our Facebook page.
The Diagnostic Clinic encompasses plant, plant disease and insect identification and provides recommendations for the client. We serve as your CSU Extension Diagnostic resource for commercial growers, crop consultants, golf course maintenance and homeowner samples.