Pest Wiki. Asian Longhorned Beetles are shiny black beetles having black with white spots on their outer body parts. On the black elytra of both sexes, they have 20 irregular white spots. These beetles have black and white banded long antennae which are almost as long as their bodies. The adult Asian Longhorned Beetles has a size of approximately mm long, and they have a whitish-blue upper section of the legs. The unique appearance with extremely long antennae, characteristics, and colorings of these beetles distinguish them from other species that are closely related.
Asian Long-Horned Beetle
NJDEP New Jersey Department of Environmental Protection
Pay attention to trees, especially maples, with dying branches. Look for the characteristic exit holes in large branches or the trunks. Many websites have good ALB photos and information. Michael Bohne, Bugwood. Kenneth R. Why we care: This large, showy beetle was accidentally introduced into the U. Larvae feed in tunnels called galleries in the wood of tree branches and trunks.
Asian longhorned beetle
Skip to Main Content. Federal government websites always use a. Animal and Plant Health Inspection Service. August is the height of summer, and it is also the best time to spot the Asian longhorned beetle ALB as it starts to emerge from trees. The U.
The Asian long-horned beetle Anoplophora glabripennis , also known as the starry sky , sky beetle , or ALB , is native to eastern China , and Korea. This species has now been accidentally introduced into the United States , where it was first discovered in , as well as Canada , and several countries in Europe , including Austria , France , Germany , Italy and UK. This beetle is believed to have been spread from Asia in solid wood packaging material. Common names for A. Adults are very large insects with bodies ranging from 1.