10.5061/DRYAD.BS325/1 1 Loxdale, Hugh D. Schöfl, Gerhard Wiesner, Kerstin R. Nyabuga, Franklin N. Heckel, David G. Weisser, Wolfgang W. Tansy aphid data - Hugh D. Loxdale,FLS, 2007 Dryad Digital Repository 2011 genetic variation gene flow population divergence migration inbreeding historical patterns aphids small geographic scale Jena Germany (50° 56' N - 11° 35' E) in 2007 ME at 17 sites MA at 11 sites One sampling year 2007 Metopeurum fuscoviride Macrosiphoniella tanacetaria 2011-07-25 DataFile 10.5061/DRYAD.BS325