Adult Asian longhorned beetles are less than 5 cm long and have a shiny black outer skeleton containing white spots. They have black-and-white antennae that are as long as their bodies. The upper sections of the legs of the adults are whitish-blue.
The Asian longhorned beetle ALHB, Anoplophora glabripennis is a highly destructive wood-boring pest of maples and other hardwood trees including poplar, birch and willow. ALHB infests and kills healthy trees, devastating urban and rural communities. Once in a new environment, ALHB can disperse naturally or spread long-distance through transport of infested wood products including firewood and logs.
Asian longhorned beetle ALB is a serious pest with a broad host range. In North America, maple, boxelder, willow, elm, horsechestnut, buckeye and birch are documented as very good hosts. Other trees such as hackberry, ash, poplar and mountain ash are considered possible hosts as well as some trees not commonly found in Minnesota.
Its prevalence and range has increased as a result of widespread planting of susceptible poplar hybrids see Economic Impact. Yan provided a map showing the beetle to be most damaging in a zone of eastern China extending from Liaoning to Jiangsu and inland to Shanxi, Henan and Hubei. It was also present, but at lower levels, further west to Neimenggu, Gansu, Sichuan and Yunnan and further south but not in the south-east.
Asian longhorned beetleAnoplophora glabripennisalso spelled Asian long-horned beetle, also called starry sky beetlespecies of beetle order Coleopterafamily Cerambycidaeoriginally native to eastern China and Korea, that became a serious pest of hardwood trees in North America and parts of Eurasia. The glossy black adults are large, 17—40 mm 0. The long antennae each have 11 segments and are 1.
French common name: Longicorne asiatique. Scientific name: Anoplophora glabripennis Motschulsky. Order: Coleoptera.
Asian long-horned beetle ALHB is an invasive forest pest with no natural enemies in North America that attacks nearly all broadleaf trees, with native Maples being the preferred host. Adults lay their eggs in hardwood trees, and larvae then tunnel through the living tissue of the tree stopping the flow of water and nutrients, killing it. There have been very few sightings of ALHB in Ontario and it is important to be on the lookout for this dangerous invader.
The Asian Longhorned Beetle Anoplophora glabripennis or ALB is an invasive pest from Asia that came to the United States concealed in solid wood packing material, the pallets, and crates used to transport goods from overseas. The ALB attacks and eventually kills American hardwoods, such as maple, ash, birch, willow, poplar, and elm trees by boring into trunks and branches during its larvae stage. Early detection of infestations and rapid treatment response are crucial to successful eradications of the beetle. Ways you can identify them:.
Photo Credit: E. With no current cure, early identification and eradication are critical to its control. It currently infests areas in Massachusetts, New York and Ohio.