Contact Us

Christopher Enroth
Extension Educator, Horticulture
University of Illinois Extension
3022 W Jackson
Macomb, IL 61455
Phone: 309-837-3939
FAX: 309-833-3019

Amanda Christenson
Program Coordinator, Hort
University of Illinois Extension
180 S Soangetaha Rd, Ste 108
Galesburg, IL 61401-5595
Phone: 3093425108
FAX: 309-342-1768




  • Extension Horticulture Youtube Channel

  • Extension News - Gardening

  • Illinois Arborist Association
    Click on "Certified Arborist" link on left for a listing of certified arborists in Illinois. You can then search by county. Always refer tree questions with possible liability issues to a certified arborist. Remember, we cannot show favoritism - please refer to the lists Illinois arborists in our area.

  • Illinois Bees
    Find out where beehives are in a given area so if applying pesticide caller can notify beekeepers.

  • Illinois Climatology Site
    Contains current and past Illinois weather data and information

  • International Society of Arboriculture
    Click on "Public Outreach" along the upper topic bar. Select "Find a Tree Care Service" on the left. You will have to again click on "Find a Tree Care Service"the first paragraph. I suggest you search by postal code. Please select "Show only arborists for hire". There are many arborists but not all are for hire by the public sector. Remember we cannot show favoritism, please refer to this list of certified Arborists in our area.

  • Poisonous Plant Resources
    Collection of online resources dealing with poisonous plants.

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