Thanks for turning to Illinois Extension for answers to your questions.

Illinois Extension has a presence in each county in Illinois. Let's start your journey there! If you have a question about a local program or wish to speak to a local expert in one of our program areas, you can find your local office and contact information here. You can also submit a written question directly to your county office by scrolling down to the form on this page.

We know there may be times you need to talk to someone about a state-level program. Here are several of our main outreach programs:

Pesticide Safety Education Program
Phone: (800) 644-2123 or (217) 244-2123

Safe Electricity 
4440 Ash Grove Dr., Suite B, Springfield, IL 62711 
Phone: (217) 546-6815

Plant Clinic
S-424 Turner Hall MC-046, Urbana, IL 61801 
Phone: (217) 333-0519

Dixon Springs Agricultural Center
354 State Highway 145 N, Simpson, IL 62985-9615 
Phone: (618) 695-2441

Orr Agricultural Research & Demonstration Center
37804 State Highway 104, Baylis, IL 62314
Phone: (217) 236-4961

Northwestern Illinois Research and Education Center
321 210th Ave., Monmouth, IL 61426
Phone: (309) 734-7459

Illinois Indiana Sea Grant
195 Marsteller Street, West Lafayette, IN 47907-2033 
Phone: (765) 496-6009

State Extension Office
Office of Extension and Outreach 

111 Mumford Hall (MC-710) , 1301 W. Gregory Dr., Urbana, IL 61801 
Phone: (217) 333-5900

Submit a Question

If you are submitting a question about a plant or tree issue or other topic, please provide a detailed description of the issue to help Extension experts diagnose the issue. 

Let us know if you want to be contact via phone. 
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.