Managing Spotted Lanternflies
This destructive, invasive insect poses a threat to Delaware's agricultural economy.
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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Surveilling strawberries
April 17, 2025 | Article by Katie Peikes Photo courtesy of Jill PollokAs strawberry producers prepare for their spring harvest, some have their guard up over an emerging disease that could wipe out their crop. -
Revitalizing downtown Laurel
April 16, 2025 | Written by Adam ThomasLaurel, Delaware is a town of approximately 4,000 people with a rich history. thanks to efforts by Delaware Sea Grant and Delaware Cooperative Extension, the downtown area of Laurel is being revitalized, piece by piece, bringing renewed businesses, partnerships and a civic sense of pride back to the community. The plan was imagined with sustainability in mind, which helped attract funding to conduct an environmental assessment. -
New Castle County honors 2024’s Master Gardener volunteer service
April 09, 2025 | Written by: Michele Walfred, Communications SpecialistNew Castle County wasted little time celebrating National Volunteer Month by paying homage to outstanding service in 2024 from its 110-member volunteer force of master gardeners, many of whom attended a recognition event on April 2 at the New Castle County Extension offices in Newark. -
How Volunteering Can Benefit You and Others
April 07, 2025 | Written by: Kaitlin Rogers, 4-H Youth Development Extension EducatorDid you know that volunteering is valuable not only for the communities served but also for the people who do it for many reasons? Volunteering is a two-way street; while it provides obvious benefits to others, it also offers personal rewards and growth to those who give their time and efforts. Volunteering with the 4-H organization is both important and impactful because it provides opportunities to shape the next generation of leaders, innovators, and engaged citizens.
Additional information: Office Locations & Staff Directory | Civil Rights Statements | Annual Impact Statements
Areas of impact
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