Carvel Research and Education Center
The Elbert N. and Ann V. Carvel Research and Education Center
The Carvel Center campus, located in Georgetown in Sussex County, fulfills the tripartite mission of our land-grant university — teaching, research and Extension outreach. The Carvel Center serves as the southern agriculture experiment station for the University of Delaware College of Agriculture and Natural Resources, and encompasses the Thurman Adams Jr. Agriculture Research Farm (347 acres) with a focus on agronomic, vegetable and horticulture crops, the Warrington Irrigation Research Farm (120 acres) in Harbeson, Lasher Laboratory for poultry diagnostics, and the Jones Hamilton Environmental Research House. Our campus is also home to Sussex County Cooperative Extension providing programing in 4-H Youth Development, Poultry, Family and Consumer Sciences, and Lawn and Garden.
With an overall staff of 50 full-time administrators, agents, faculty, and specialists, assisted by 50 to 70 seasonal part-time employees and student interns, the Carvel Center paves the way in serving the needs of the agricultural industry, youth and families, students and residents of our great state. Learn more about our history.
Our research and educational facilities
Trapezing Trees
Article by Michele Walfred, Tracy Wootten and Jeremy Wayman Video by Michele Walfred
When people need a large tree removed or pruned on their property, they often encounter sticker shock. It’s expensive, and therefore tempting, to take on the towering tree task themselves.
Stop. It is not a DIY project. Put away the ladder and call in a pro! Scaling up a towering oak, maple, sycamore, or elm tree and doing so safely, and removing or pruning without incident, is an art form best left to the experts.
Montage of Extension Staff in Action in Delaware: youtube.com/watch?v=UHPYhBIWRj0
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‘Kick up some fun’ with UD at the fair
July 17, 2025 | Article by Katie Peikes , Photos by Jackie Czachorowskihis year will be Klaira Wing’s first year participating in a competition at the Delaware State Fair. She’s ready to “kick up some fun,” the theme of this year’s event. “I’m excited to see my friends,” said the 6-year-old Cloverbud, a pre-4-Her from Seaford, Delaware. “I’ve been working on crafts, sewing, drawing and singing.” -
Yes, Turfgass Cultivar Selection Matters!
July 15, 2025 | Written by: John Emerson, Turfgrass Nutrient Management Agent, Amy Shober, Nutrient Management and Environmental Quality Specialist and Erik Ervin, Turfgrass and Horticultural SystemsThere are several items to consider when establishing or renovating a lawn. Of course, water, light, soil nutrient levels, and temperature are essential, but one could easily argue that cultivar (cultivated variety) selection may be the most critical step in the long-term success and persistence of a lawn. Proper cultivar selection ensures that a particular turfgrass is best adapted to local conditions and will meet the turfgrass manager's use and maintenance expectations. Newer improved cultivars will establish quicker and form a denser turf to outcompete weeds. They require less supplemental irrigation, demand fewer fertilizer and pesticide applications, and maintain a more uniform turf stand throughout the growing season. These advantages ultimately translate into a significant reduction of inputs while still maintaining an excellent stand of turf. -
Peep into learning
June 25, 2025 | Written by Michele WalfredDelaware’s 4-H Embryology Program brings baby chicks all across Delaware classrooms, libraries, afterschool programs and other locations as part of an emphasis on STEM (science, technology, engineering and math). The program has delighted thousands of students for years, imprinting upon young minds a memorable experience of nature and science. The impact is powerful, reaching 42,000 participants in the past five years.
Upcoming Events
History of the Agriculture Research Center in Georgetown
A Delaware General Assembly act provided the establishment of an agricultural substation for southern Delaware. The first structure at the new "Substation" opened in 1942, which is still in use — now as storage space.
A more thorough, published history written by former Extension specialist and former Delaware Secretary of Agriculture, Ed Kee, is now available in the fall of 2019.