Main Extension Contact

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

Program Contacts:


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

Office of the Plant Clinic
Department of Crop Sciences
S-424 Turner Hall MC-046
Urbana, IL 61801 
Phone: (217) 333-2478

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

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

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. 

Office of Safe Electricity 

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