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
See how University of Delaware agents and specialists are making a tangible impact throughout the First State and beyond. View the latest impact statements in both text and infographic formats.
Recent stories
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UD Extension welcomes Delaware educators for professional development
September 21, 2026 | Article and photos by Michele WalfredOn Sept. 15, the University of Delaware Elbert N. and Ann V. Carvel Research and Education Center in Georgetown welcomed 52 agriscience educators from across the state for a day of professional development. -
Financing the Future of Agriculture: Delaware Agriculture shares feedback with the Federal Reserve Bank
September 14, 2026 | Article and photos by Michele WalfredIn early September, individuals representing a cross-section of Delaware agriculture accepted invitations to a candid conversation with the Federal Reserve Bank. The attendees included produce and grain growers, poultry and dairy farmers, ag lenders, suppliers, commercial poultry integrators, and owners of agritourism venues. The event was hosted by the University of Delaware Elbert N. and Ann V. Carvel Research and Education Center in Georgetown. -
Spotting the Signs & Having the Talk - Suicide Prevention Month
September 10, 2026 | Written by: Jennifer Seabrook-Scott, Health & Well-Being Extension AgentAccording to the Centers for Disease Control, Delaware recorded 145 deaths by suicide in 2024. Past state health surveys indicate that roughly 11.2% of Delaware adults and 14.2% of adolescents (ages 12–17) have experienced suicidal ideation in a given recent 12-month tracking period. Fortunately, the American Psychological Association reports approximately 80% of people who attempt suicide show warning signs beforehand. -
Make Homeowners Insurance Part of Your Annual Financial Review
September 02, 2026 | Written by: Kelly Sipple, Extension Agent in Health & Well-Being Financial LiteracyYour homeowner’s insurance should not be treated as a "set it and forget it" expense. Review your policy at least once a year, and whenever you make significant changes to your home or belongings. Make sure your coverage is sufficient to rebuild your home at current construction costs, rather than simply reflecting its market value.
Weekly Crop Update
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WCU Volume 34, Issue 29- September 25, 2026
WCU Volume 34, Issue 29 September 25, 2026 PDF of WCU Volume 34:29 –September 25, 2026 WCU Subscription Options for 2026: Mail, Email, or Text Vegetable Crops Vegetable Crop Insect Scouting Check Vege...
September 25, 2026 | 12:01 p.m.
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Weather Summary- September 25, 2026
1 Week Accumulated Growing Degree Days 1 Month Accumulated Growing Degree Days 1 Week Accumulated Precipitation 1 Month Accumulated Precipitation
September 25, 2026 | 10:59 a.m.
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Annies Project 2027
Annies Project 2027 Tuesdays 6:30 PM – 8:30 PM January 19th – February 23rd University of Delaware Carvel Research and Education Center Georgetown, DE In person- or virtual Annie’s P...
September 25, 2026 | 10:23 a.m.
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Preparing for 2027: Small Grains Disease Management
Alyssa K. Betts, Extension Field Crops Pathologist; akoehler@udel.edu Hard to believe it is already time to be thinking about 2027. The dry spring limited Fusarium head blight in 2026. While we won’t ...
September 25, 2026 | 10:13 a.m.
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Agronomic Crop Insect Scouting
David Owens, Extension Entomologist, owensd@udel.edu Soybean Stink bugs are the main threat present in soybean. Some late double crop soybean fields may be at or over threshold. Scout accordingly. Sti...
September 25, 2026 | 09:26 a.m.
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Fruit Crop Insect Scouting
David Owens, Extension Entomologist, owensd@udel.edu Strawberries Scout new plugs for spider mites. Any that have a decent or consistent number should be scouted carefully before the onset of cold wea...
September 25, 2026 | 09:21 a.m.
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Vegetable Crop Insect Scouting
David Owens, Extension Entomologist, owensd@udel.edu Cole Crops Continue scouting for the various cabbage worm species. In Georgetown, cabbage webworm is active, which is highly unusual. Beet armyworm...
September 25, 2026 | 09:17 a.m.
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