University of Illinois Extension
Facebook Youtube Blog Podcast
University of Illinois Plant Clinic

How to Submit a Sample

For additional information on how to collect and submit a sample for diagnosis contact your local University Extension Office, or call the Plant Clinic at (217) 333-0519.

Suggestions for Specimen Collection and Submission

corn billbug injury

Submitting Plant Specimens for Disease / Injury Diagnosis

virus of pepper

Submitting Nematode Specimens

Submitting Insect Specimens