Coleoptera: Buprestidae - Emerald Ash Borer
Coleoptera: Buprestidae - Emerald Ash Borer
Coleoptera: Buprestidae - Emerald Ash Borer
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Agrilus difficilis Gory• Length: 7.0-13.0 mm, equal in size to EAB.• Color greenish-black with a purplish reflection,coppery below with dense yellow setosepatches laterally on metathorax and abdominalsegments (ABSENT in EAB).• Abdominal dorsum coppery-black in color(RED in EAB).• Pygidium with carina but without projectingterminal spine (PROJECTING in EAB).• Pronotum with arcuate, obtusely roundedprehumeral carina (ABSENT in EAB).• Hosts: honeylocust (Gleditsia triacanthos) andsouthern prickly ash (Zanthoxylum clavaherculis).Adults collected from willow (Salix spp.).difficilisEABdifficilis with dense yellowsetose patches laterally