[Home]     [Some Favorites]     [Image Links]     [Search Images]     [Licensing]     [Bio]     [Acknowledgements]


Warning: Use of undefined constant photo_date - assumed 'photo_date' (this will throw an Error in a future version of PHP) in /home/joyceg6/public_html/shared.inc on line 49

Pemphigus spyrothecae
2222_2010 Photo added 2010-01-10

Pemphigus spyrothecae (Hemiptera: Aphididae)
Everson, Whatcom County, Washington
July 16, 2009

Aphids in cut open petiole gall on Populus nigra var. italica (Lombardy poplar).

all photos and text © Joyce Gross