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State Detection Table
| State/Province | County | Year Detected |
|---|---|---|
| Illinois | Woodford | 2014 |
| Kentucky | Woodford | 2010 |
| Minnesota | Wright | 2018 |
| Missouri | Wright | 2019 |
| Ohio | Wyandot | 2006 |
| Kansas | Wyandotte | 2012 |
| West Virginia | Wyoming | 2014 |
| Pennsylvania | Wyoming | 2011 |
| New York | Wyoming | 2019 |
| North Carolina | Yadkin | 2019 |