The continual tunneling within the wood of the tree also structural weakens branches and trunks, eventually increasing the likelihood that the tree will begin to fall apart, particularly during storms. Archived from the original on 21 July The genus Populus is fairly common throughout Connecticut. This beetle was introduced from China and is currently limited to areas within the cities of Chicago and New York. Anoplophora glabripennis Motschulsky , Some, such as the emerald ash borer , have the potential to be as devastating as the ALB. Retrieved 5 April
Overview Origin Asian longhorned beetle, Anoplophora glabripennis Motschulsky, is native to Asia principally China and invasive in parts of western Europe, and in several American cities, where eradication efforts are underway. Click on the red "X" icons in the panels below to remove bugs that do not match your specimen. Note that each panel is numbered for your reference. Asian long-horned beetle Conservation status. Thistle Down Velvet Ant.
As larvae mature, they enter the heartwood of the tree, destroying the quality of the wood, while feeding by large numbers of beetle larvae can kill trees by girdling them. It is invasive outside its native range. Maple is the most commonly infested tree genus in North America, followed by elm and willow. Asian Multicolored Lady Beetle. In other projects Wikimedia Commons Wikispecies.
Look for these signs in split and cut wood. It has very long antennae, at least the length of its body. In their overwintering phase, pupae are inactive and development does not occur. Indicators such as those listed above may give readily visible evidence, but are usually difficult to spot. Exit holes Photo by Kenneth R. Economic Impacts If the beetle spreads within Ontario and Canada, it can cause large reductions in wood supply and reduce the availability and quality of hardwood species to the forest industry.