MU Extension has publications on agriculture, natural resources, lawn and garden, home and consumer life, nutrition and health, families, community and leadership development, business and careers, emergency management and other topics. Prices vary by publication.
Basic soil testing analyzes nutrient content and fertility status. Results include fertilizer and lime recommendations. Additional tests are available for nutrient management plans, environmental issues, potting mixes, compost, manure and water usage. Each sample should contain about 1½ cups of dry soil from 6 to 7 inches deep. Consult our soil testing publications for specific instructions. Results are typically provided within two weeks.
Tests are $20 per sample. Analysis usually returned within two weeks.
Private pesticide applicator training
MU Extension provides private pesticide applicator training for producers as required for Missouri Department of Agriculture certification. Individuals must purchase or bring a copy of MU Extension publication M87, Private Pesticide Applicator Reference Manual, to the training. Manuals may be purchased at the extension center.
Contact the extension office to schedule a time to view the two-and-a-half-hour training video. Appointments may be made before 10 a.m. and until 2 p.m.
Mailing materials and probes, or hay samplers, for forage testing by commercial labs are available as a convenience to our clients. Probes/samplers are recommended to get a proper sample.
Single- and multi-session educational programs cover topics in agriculture, natural resources, lawn and garden, home and consumer life, nutrition and health, families, community and leadership development, business and careers, and emergency management. Fees vary by program. Customized training is available.
Distance education test proctoring
MU Extension proctors tests for students enrolled in Mizzou Online courses.
Call the extension office to schedule a time for the exam.
Canner gauge tests
Testing for dial-type pressure canner lids is available. Dial-type gauges should be tested annually to ensure accuracy and prevent bacterial contamination of preserved foods. (Testing is not necessary for weighted gauges.)
The cost is $1 per gauge. Allow one hour for testing.
University of Missouri Extension Office
205 E. MAIN ST.
P.O. BOX 795
LINN, MO 65051
(573) 897-3648 – Phone
(573) 897-4694 - FAX
Hours: Monday – Friday 7:00 a.m. to 4:30 p.m.
(Closed for Major Holidays)
County Program Director – John Gulick
Cell: (573) 690-1076
4-H Youth Educator – Molly Grellner
Office Support Staff – Alice Scheulen