Contact Us

Russel Higgins
Extension Educator, Commercial Agriculture
University of Illinois Extension
4004 N. Division
Morris, IL 60450
Phone: 815-942-2725

Nikki Keltner
Program Coordinator - Stephenson County
University of Illinois Extension
Highland Community College, Bldg R
2998 W Pearl City Rd
Freeport, IL 61032
Phone: 815-235-4125
FAX: 815-232-9006

Commercial Agriculture

Commercial Agriculture

Crop Production Resources

  • 2016 Weed Control Guide
    The 2016 Weed Control Guide for Ohio, Indiana and Illinois contains 224 pages of weed management information, including weed response ratings for corn and soybean herbicides. Information and recommendations for managing weeds in small grains and forages is included, along with more specific information about and control recommendations for several problem weed species. A pdf of the 2016 Weed Control Guide is available for download.

  • Illinois Agronomy Handbook
    Illinois Agronomy Handbook

  • Northern Illinois Agronomy Research Center

  • The North 160 Acres Blog
    The North 160 Acres Blog is written by Russel Higgins, Commercial Agriculture Educator that is based at the Northern Illinois Agronomy Research Center in Shabbona bringing you current crop information updates and research highlights for Northern Illinois.