yellowstriped armyworm Order LEPIDOPTERA Family Noctuidae Genus Spodoptera Species ornithogalli Author (Guenée)
yellownecked caterpillar Order LEPIDOPTERA Family Notodontidae Genus Datana Species ministra Author (Drury)
yellowheaded fireworm Order LEPIDOPTERA Family Tortricidae Genus Acleris Species minuta Author (Robinson)
yellowheaded cutworm Order LEPIDOPTERA Family Noctuidae Genus Apamea Species amputatrix Author (Fitch)
yellow woollybear Order LEPIDOPTERA Family Erebidae Genus Spilosoma Species virginica Author (Fabricius)
yellow stem borer Order LEPIDOPTERA Family Crambidae Genus Scirpophaga Species incertulas Author (Walker)
w-marked cutworm Order LEPIDOPTERA Family Noctuidae Genus Spaelotis Species clandestina Author (Harris)
