An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source. Search Help
Brown spruce beetle is native to Central Europe and Asia. It has not yet been introduced to the United States but has been established in Nova Scotia, Canada since 1990. It can be spread through the movement of infested wood products. This invasive beetle colonizes and attacks healthy spruce trees.