A BIG THANK YOU to Warren County Extension for serving the Buyers Dinner Meal at the Warren County Fair! We are blessed to have a great council!


2018/2019 4-H Clover is here.

The online version of the 4-H Clover is now available. To view it please click here

Private Pesticide Applicator Training available

Growers wanting to purchase and apply restricted use pesticides must have a certified private pesticide applicators license issued by the Missouri Department of Agriculture.  Successful completion of University of Missouri Extension private applicator training is the requirement for receiving the license. Ag producers who were unable to attend the scheduled meeting but wishing to obtain a Private Applicator license should contact the office to schedule an appointment to view the Department of Agriculture video.  Contact the Warren County Extension Center by calling 636-456-3444. 

There is no cost for the training, however, EPA requires producers to have a copy of the "Private Pesticide Applicator Core Manual" which will be available during the training for $12.  The training is for producers of agriculture commodities wanting to become a certified private applicator or for growers needing recertification training to renew their license for five years.   


2017 Annual Report

The 2017 Warren County Annual Report is now available in the extension office as well as on-line. The report is located on the left hand side of the this site under plans and reports. This report highlights 2017 extension programming and how it improves peoples' lives through research-based information. If you have any questions or comments, please call the Warren County Extension Office at 636-456-3444. Click here to view the Annual Report.


Soil testing fees to increase January 1

Effective January 1, 2018 the cost of a regular soil test will increase from $20 to $25 for one standard test and $15.00 to $20 if submitting two or more samples at the same time. This is our first price increase in over 10 years.


Your community classroom

MU Extension is the University of Missouri’s classroom in Warren County. We connect people to research-based education to enrich the quality of life and enhance the economic well-being of our communities. MU Extension in Warren County is your one-stop source for practical education and information on almost anything.

MU Extension partners with the Warren County Commission and other local organizations to provide education, information and services that meet people’s needs. The elected and appointed members of the Warren County Extension Council provide guidance in identifying those needs to ensure that our educational programs are relevant, reliable and responsive.

Whether it’s resources for yourself or your family, farm, business or community, we invite you to explore our website, call or email to learn how we can help you.


Warren County State Fair Farm Family

Eric and Sarah Kopmann and family recently attended the Missouri State Fair as the Warren County Farm Family. Congratulations to the Kopmann family.

Also in the picture with the family are (left to right): Marshall Stewart, Vice Chancellor for MU Extension and Engagement; Blake Hurst, President of Missouri Farm Bureau; State Fair Queen 2018 Samantha Nelson, State Fair Commissioners, Nikki Whitehead and Ted Sheppard; Christine Chin, Director of Missouri Dept. of Agriculture; and Christopher Daubert, Dean of MU College of Agriculture, Food and Natural Resources

Services Available

At Warren County Extension Office

  • Meeting room rental
  • Canner gauge tests
  • Soil testing
  • Plant and insect identification
  • Private pesticide applicator training
  • Publications
  • Distance education test proctoring?

For more information please click here.


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