Daktulosphaira vitifoliae (Hemiptera: Phylloxeridae) Grape Phylloxera Ithaca, Tompkins County, New York August 30, 2016 These phylloxera are each about 1mm in diameter. All are female and have been removed from their galls on the grape leaves.
These phylloxera are each about 1mm in diameter. All are female and have been removed from their galls on the grape leaves.