Year of first detection | Country/state | Established | Reference |
---|---|---|---|
1993 | New Zealand | Â | [3] |
 | United States | - |  |
1998 | New Jersey | + | [4] |
1998 | New York | + | [4] |
1998 | Connecticut | + | [5] |
1999 | Pennsylvania | + | [6] |
1999 | Ohio | + | [7] |
1999 | Rhode Island | + | [8]* |
2000 | New Hampshire | + | [9] |
2000 | Massachusetts | + | [10] |
2000 | Maryland | + | [11] |
2000 | Virginia | + | [12] |
2001 | Delaware | + | [8]* |
2001 | Maine | + | [13] |
2001 | Vermont | + | [14] |
2001 | Washington | + | [15] |
2002 | Georgia | + | |
2002 | South Carolina | + | [16] |
2002 | West Virginia | + | [18] |
2003 | North Carolina | + | [17] |
2003 | Tennessee | + | [19] |
2003 | Kentucky | + | [20] |
2003 | Hawaii | + | [21] |
2003 | Michigan | + | [22] |
2004 | Alabama | + | [23] |
2004 | Wisconsin | + | [24] |
2004 | Indiana | + | [25] |
2005 | Missouri | + | [26] |
2006 | Illinois | + | [27] |
2006 | Oregon | + | [28] |
2007 | Minnesota | + | [29] |
2007 | Iowa | + | [30] |
2009 | South Dakota | + | [31] |
2010 | Arkansas | + | [32] |
2011 | Mississippi | + | [33] |
 | Canada |  | |
2001 | Quebec | + | [34] |
2001 | Ontario | + | [35] |
 | Europe |  | |
2000 | France | – | [36] |
2002 | Belgium | + | [37] |
2008 | Switzerland | + | [38] |
2008 | Germany | + | [38] |
2011 | Austria | + | [39] |
2011 | Slovenia | + | [39] |
2013 | Netherlands | + | [40] |
2013 | Croatia | + | Merdić, pers. comm. |
2013 | France | + | Schaffner, pers. comm. |