WAcleris variegana
WAcyrthosiphon pisum
WAlsophila aescularia
WAphid
WBird-cherry ermine
WContarinia quinquenotata
WGrapeleaf skeletonizer
WGypsy moths in the United States
WHeteronychus arator
WIris sawfly
WJapanese beetle
WMacrodactylus subspinosus
WMealybug
WMullein moth
WPaysandisia archon
WPulvinaria regalis
WRhopalosiphum rufiabdominale
WSawfly
WScale insect
WScarlet lily beetle
WSciaridae
WSpodoptera cilium
WSpodoptera ornithogalli
WStephanitis takeyai
WSynanthedon scitula
WTenthredo scrophulariae
WVine weevil
WYponomeuta malinellus
WYponomeuta padella