General Information
Why is EAB important?
What does EAB Look Like?
What does an Ash Tree Look Like?
How Do I Know If My Trees Have EAB?
Where has EAB been found?
Firewood Regulations
State and Federal Quarantines
Quick Link for Industry
Management Options, Tips and Tools
For Homeowners
For Woodlot owners
For Communities
For Professionals
What Is Wisconsin Doing About EAB?
Wisconsin's Response Plan
Survey Program
Upcoming Events


This website has information about emerald ash borer identification, locations, management, laws and much more. The information is for homeowners, community leaders, green industry professionals, scientists, and anyone who enjoys the outdoors.

Please visit this site often to stay informed about this invasive pest.

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Common Problems of Ash Trees: Ash trees have other problems that are mistaken for an EAB infestation. Read more about it in this publication from Iowa State University Extension (8-page PDF).

Check out these videos to help you learn more about EAB:

How to Identify Signs & Symptoms of an Infested Ash Tree

How to Identify the Emerald Ash Borer Beetle

How to Identify an Ash Tree

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