Welcome to UD Cooperative Extension
In 1869, the University of Delaware (UD) College of Agriculture and Natural Resources was established as the state’s land-grant university with a mission consisting of three elements: teaching, research and “extension”.
Cooperative Extension fulfills the third part of this mission: bringing knowledge to the people of Delaware. Today, we offer university knowledge, research and resources — just for you! You have questions.
We have expert answers. From nutrition , Master Naturalist , Master Gardeners to 4-H youth clubs and programs that support local agriculture — UD Cooperative Extension has something for everyone!
Make a DIFFerence
Getting involved with UD Cooperative Extension is an excellent way to support and improve your Delaware community. Whether you're volunteering as a 4-H Adult Leader or donating to supporting an Extension Scholar, your local Master Gardener program, UD Cooperative Extension is grateful to have your involvement!
AGENTS FOR CHANGE
Each year, impact statements summarize the accomplishments of our educational efforts! The latest impact statements are available in both text and infographic formats.
Trending Stories
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In Memoriam: James Glancey
November 07, 2025 | Written by Molly Schafer | Photos courtesy of Anna Armstrong and UD ArchivesJames Glancey, a professor emeritus in the University of Delaware's College of Agriculture and Natural Resources and the College of Engineering, passed away on October 26, 2025. Remembered for his keen intellect and academic versatility, Glancey was equally at home in the engineering classroom and in the field with Delaware farmers. A UD alumnus, he also served as the agricultural engineer for UD Cooperative Extension from 2003 to 2023. -
U.S.–China soybean agreement brings hope to Delaware growers
October 30, 2025 | Written by Tiffani Amber | WBOCA U.S.-China trade deal could bring relief to Delaware soybean farmers. The agreement says China will buy 12 million metric tons of U.S. soybeans this year and 25 million metric tons of soybeans each year for the next three years. Soybeans are the second largest crop grown in Delaware. Drew Harris of University of Delaware Cooperative Extension says more demand should mean better overall soybean prices. -
Let’s Grow Outside!
October 30, 2025 | Article by Jessica Henderson and Stephanie Thompson. Photos by Christian S. Ferrell.Designed for educators in early childhood education programs, the Let’s Grow Outside! professional development initiative is offered by the College of Education and Human Development’s (CEHD) Delaware Institute for Excellence in Early Childhood (DIEEC) in collaboration with UD’s Cooperative Extension. The program helps participants gain the knowledge and skills for developing and sustaining a garden, use a supplemental gardening curriculum and plan for age-appropriate garden activities with children. -
Sussex County's Kaitlyn Johnson receives 4-H Diamond Clover Award for community service
October 28, 2025 | Written by Michele Walfred, Communications Specialist. Photos by Michele Walfred and courtesy of Kaitlyn JohnsonFor her work in assembling activity bags for young preschoolers attending the Indian River Early Learning Center, Kaitlyn Johnson, 20, of Selbyville, was honored with the prestigious 4-H Diamond Clover Award earlier this fall.
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