Plant Diagnostic Clinic

Get Help With Your Plant and Insect Questions

We are the Colorado state lab in the National Plant Diagnostic Network. If you’re having any problems with your plants, let us help! Services we offer include:

  • plant disease diagnosis
  • agricultural insect identification
  • plant identification
  • recommendations
potato plant sample

Submitting a Sample

To properly evaluate your specimen, we need you to help us by following the instructions for your type of sample.

Our Team

We have a dedicated team of diagnosticians to accurately answer your plant pest and disease questions.


How To Find Us

Contact Us

If you have questions regarding plant disease or agricultural arthropod identification please get in touch.

Please Note: We are unable to accept or identify any samples from body fluids or tissue.

Clinic Director:
Ana Cristina Fuladolsa, Ph.D.


(970) 491-6950

(970) 491-3862

Mailing Address

Plant Diagnostic Clinic
1177 Campus Delivery
Colorado State University
Fort Collins, CO 80523

Physical Address

307 University Ave
Fort Collins, CO 80521

Spurring Discovery In Food And Agriculture

The CSU Spur Campus at Denver’s National Western Center brings together research, teaching and engagement activities in a modern-day approach to the university’s land-grant mission. The public-facing campus celebrates the proud tradition of Colorado agriculture while inspiring innovation with global impact.

At CSU Spur, the College of Agricultural Sciences and Agricultural Experiment Station collaborate with diverse partners to provide a community-centric, experiential and lifelong learning opportunity focusing on the safety, security and sustainability of food and natural resources to enhance the well-being of humans, plants and animals.