Click on the state/province for more information
State Detection Table
| State/Province | County | Year Detected |
|---|---|---|
| Oregon | Washington | 2022 |
| Pennsylvania | Adams | 2014 |
| Pennsylvania | Allegheny | 2007 |
| Pennsylvania | Armstrong | 2009 |
| Pennsylvania | Beaver | 2008 |
| Pennsylvania | Bedford | 2010 |
| Pennsylvania | Berks | 2014 |
| Pennsylvania | Blair | 2013 |
| Pennsylvania | Bradford | 2013 |
| Pennsylvania | Bucks | 2012 |