Borer in black knot gall on cherry (Prunus sp.) - Synanthedon pictipes Red Oak Prairie, Allamakee County, Iowa, USA August 16, 2015
The gall, after eclosion of the adult moth, showing feeding damage and frass. Exuviae visible at center.
Images of this individual: tag all Contributed by John van der Linden on 20 August, 2015 - 1:14pm Last updated 24 December, 2016 - 12:56pm |