Daktulosphaira vitifoliae (Hemiptera: Phylloxeridae) Grape Phylloxera Ithaca, Tompkins County, New York August 12, 2010 Gall on grape leaf -- gall is cut open, showing a female Grape Phylloxera (right side of image) with eggs.
Gall on grape leaf -- gall is cut open, showing a female Grape Phylloxera (right side of image) with eggs.