Photo 456462, (c) Rob Speiden, some rights reserved (CC BY-NC), uploaded by Rob Speiden

Attribution © Rob Speiden some rights reserved Uploaded by speiden Source iNaturalist Associated observations Photos / Sounds What Hemlock Woolly Adelgid (Adelges tsugae) Observer speiden Date August 14, 2013 03:11 PM EDT Place 42.3017..., -72.584... (Google, OSM) Date Added August 14, 2013 06:03 PM EDT Description on hemlock 5 IDs Research Grade View Sizes small medium large original