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State Detection Table
| State/Province | County | Year Detected |
|---|---|---|
| Michigan | Alpena | 2007 |
| Virginia | Amelia | 2018 |
| South Carolina | Anderson | 2019 |
| Kentucky | Anderson | 2011 |
| Tennessee | Anderson | 2012 |
| Maryland | Anne Arundel | 2011 |
| Quebec / Québec | Antoine-Labelle | 2014 |
| Michigan | Antrim | 2004 |
| Iowa | Appanoose | 2014 |
| Michigan | Arenac | 2006 |