Extending Knowledge and Changing Lives

The Linn County Office of the Oregon State University Extension Service provides research-based educational information and programs in agriculture, forestry, 4-H/youth, and Family and Community Health for the citizens of Linn County.

County Extension agents are faculty members of the colleges at Oregon State University. OSU Extension programs in Linn County are funded by cooperative agreement of Linn County government, Oregon State University (Extension Service), and the United States Department of Agriculture. We have been serving Linn County since 1934.

Stop by or give us a call anytime Monday through Friday from 8 a.m. to 5 p.m.

We are located at 33630 McFarland Rd (corner of Old HWY 34 and McFarland), or by phone at 541-967-3871

OSU Extension programs are open to all people without regard to race, color, national origin, sex, age, or disability.

Upcoming Events

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Jan. 19, 2017 8:00am - Jan. 20, 2017 12:30pm
Designed to prepare agriculture workers to take the State of Oregon Department of Agriculture pesticide …
Jan. 25, 2017 1:00pm - 3:00pm
Professor emeritus, Ross Penhallegon has more than 50 years of orchard management experience—come learn from …
Feb. 07, 2017 8:00am - 4:10pm
Commercial Pesticide applicators are invited to this daylong training to earn (8 hours anticipated) credit …
Feb. 11, 2017 (all day)
What: Insights into Gardening is a day-long seminar hosted by Benton County Master Gardeners.  Whether …
Feb. 14, 2017 1:00pm - 3:00pm
Professor emeritus, Ross Penhallegon has more than 50 years of orchard management experience—come learn from …

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Attendees learn everything from economics of farming to organic weed control

Oregon's Agricultural Progress
The research magazine for Oregon State University Agricultural Experiment Station
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OSU Extension Catalog
The Catalog is the source for current, peer-reviewed, research-based learning materials published by OSU Extension.
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