yellow clover aphid Order HEMIPTERA Family Aphididae Genus Therioaphis Species trifolii Author (Monell)
woolly whitefly Order HEMIPTERA Family Aleyrodidae Genus Aleurothrixus Species floccosus Author (Maskell)
woolly pear aphid Order HEMIPTERA Family Aphididae Genus Eriosoma Species pyricola Author Baker & Davidson
woolly apple aphid Order HEMIPTERA Family Aphididae Genus Eriosoma Species lanigerum Author (Hausmann)
woolly alder aphid Order HEMIPTERA Family Aphididae Genus Prociphilus Species tessellatus Author (Fitch)
whitemarked treehopper Order HEMIPTERA Family Membracidae Genus Tricentrus Species albomaculatus Author Distant
whitemarked fleahopper Order HEMIPTERA Family Miridae Genus Spanagonicus Species albofasciatus Author (Reuter)
whitecrossed seed bug Order HEMIPTERA Family Lygaeidae Genus Neacoryphus Species bicrucis Author (Say)
