Hemlock woolly adelgid damage.

Welcome to the national site for the USDA Regional IPM Centers Information Network.


This website is a shared resource of the four USDA regional IPM centers:

At each of the Regional Center sites, you can access the same information as found on this national site, but specific to the individual region. Additional region-specific information, news and announcements can be found within each Regional Center's site.

If you have comments, suggestions or questions about this site,
please contact us

Map of the United States showing four regions Northeastern region North central region Southern region Western region
      North Central Region
      Northeastern Region
      Southern Region
      Western Region