Duluth leaf gall on Prunus virginiana 2016 1 - Eriophyes emarginatae Duluth, St. Louis County, Minnesota, USA May 29, 2016
Images of this individual: tag all Contributed by Tracy S. Feldman on 2 June, 2016 - 3:46pm Last updated 9 June, 2017 - 11:37am |