SS 2.3: Bringing research-based solutions to every corner of the state

Barbara Petty explains how University of Idaho Extension has connected research with Idaho communities for more than a century

A smiling child holds a blue first-place ribbon beside a brown-and-white rabbit on a judging table at a county fair while an adult stands behind her.

University of Idaho Extension's 4-H Youth Development program helps young people build leadership, confidence and practical skills through hands-on learning.

BY Danae Lenz

Photos by University of Idaho Extension

July 20, 2026

Meet Barbara Petty, associate dean of the College of Agricultural and Life Sciences and director of University of Idaho Extension. In this episode, she explores how Extension has connected research with Idaho communities for more than a century and why its mission remains just as important today.

Email us at vandaltheory@uidaho.edu.

A University of Idaho Extension educator speaks to a group of farmers standing in a wheat research field during an outdoor field day. — University of Idaho Extension specialists share research and practical farming information with producers during the Camas Prairie Field Day.

How does University of Idaho Extension bring research to communities across Idaho?

University of Idaho Extension has helped Idaho communities solve problems since before the federal Smith-Lever Act established the Cooperative Extension System in 1914. Petty explains how Extension grew from a handful of county agents into a statewide network serving all 44 counties, tribal communities and research and extension centers across Idaho.

The conversation explores how Extension translates university research into practical knowledge through programs in agriculture, 4-H youth development, natural resources, family and consumer sciences and community development. Petty also shares examples of how Extension research has reduced potato losses, improved crop management and expanded mental health resources for agricultural communities.

Whether helping producers diagnose crop diseases, training pesticide applicators or teaching young people through 4-H, Extension continues its mission of helping Idahoans solve problems, develop skills and build better lives.

Music

“Young Republicans” by Steve Combs via freemusicarchive.org, not modified.

Chapters

(0:00) What is Extension?
(01:12) Meet Barbara Petty
(02:15) How Extension began in the US
(03:34) Idaho Extension early days
(04:45) What Extension looks like today
(06:24) Helping Idaho communities solve problems
(08:27) Real-world impacts across Idaho
(11:28) Why Extension matters

Ways to listen

Barbara Petty

Associate Dean and Director of University of Idaho Extension

VIEW FULL PROFILE