Figure 2

Aphanomyces astaci presence from the study locations. Aphanomyces astaci presence/absence is represented by green (positive) or grey (negative) circles. Numbers indicate the location code at each site (as in Supplementary Table 1). Two-letter state code is provided with the following abbreviation: KS (Kansas), KY (Kentucky), LA (Louisiana), MS (Mississippi) and SC (South Carolina). [Maps were prepared using QGIS 2.14 (https://www.qgis.org/en/site/)].