blister coneworm Order LEPIDOPTERA Family Pyralidae Genus Dioryctria Species clarioralis Author (Walker)
blackheaded fireworm Order LEPIDOPTERA Family Tortricidae Genus Rhopobota Species naevana Author (Hübner)
blackberry skeletonizer Order LEPIDOPTERA Family Heliodinidae Genus Schreckensteinia Species festaliella Author (Hübner)
black swallowtail* Order LEPIDOPTERA Family Papilionidae Genus Papilio Species polyxenes Author Stoll
black army cutworm Order LEPIDOPTERA Family Noctuidae Genus Actebia Species fennica Author (Tauscher)
birch skeletonizer Order LEPIDOPTERA Family Bucculatricidae Genus Bucculatrix Species canadensisella Author Chambers
