Local issues? local experts!
Our new searchable Staff Directory
lets you find the help you need
confirmed in Sussex
Find out what to look for and how to manage the #HitchikerBug in your area
Volunteer with 4-H!
Create life-changing experiences
for Delaware youth!
37 invasive plants
The hit list in a law effective July 1
LEVELING UP POULTRY BIOSECURITY
Footwear best practices for poultry growers.
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.
Video: This Is Delaware Cooperative Extension: youtube.com/watch?v=UHPYhBIWRj0
Managing Spotted Lanternflies
This destructive, invasive insect poses a threat to Delaware's agricultural economy. This winter and spring, it is important to watch for and destroy their eggs by scraping them into a plastic bag with rubbing alcohol.
Video: How to destroy Spotted Lanternfly eggs: youtube.com/watch?v=PbXYQR0oQVw