What is Emerald Ash Borer (EAB)?
EAB is an insect native to Asia that causes nearly 100% mortality in ash trees. It was first detected in the United States in 2002.

Is EAB in Stillwater?
Yes, it was discovered in 2018.

What is the City of Stillwater doing to manage EAB?
An EAB Management Plan was completed by city staff. The plan outlines how the City intends to deal with its public and boulevard ash tree population.

City of Stillwater EAB Plan 

I have an ash tree in my yard – what are my options?
There are two options: removal and insecticide treatment. If your tree has already severely declined from EAB, it may no longer be treatable. If you are interested in treatment, it must be performed by a tree care company that has licensed with the City of Stillwater.

Additionally, the City of Stillwater has partnered with Rainbow Treecare to offer a city-wide bulk discount treatment program. Any trees on privately owned property are eligible for the treatment discount. To set up a consultation for 2024, please visit www.rainbowtreecare.com/stillwater.

I am not sure if I have an ash tree – how do I figure it out?
The Minnesota Department of Natural Resources has a great online resource that can help you identify whether or not you have an ash tree.  – MN DNR Ash Tree Identification Tool