NYBG Guards Against a Six-Legged Menace
Posted in Around the Garden, Science on August 1st, 2012 by Matt Newman – Be the first to comment
Asian longhorned beetles (ALB) are many things, but picky eaters isn’t one of them. It’s part of the reason they’re now such persistent pests throughout the northern United States. Worse, they’re approaching something of an outright pestilence. These non-native invaders are mincing maple populations, trashing elms, making a buffet of poplars and will happily bore into a wide menu of other tree genera! But thanks to a partnership with the Sentinel Plant Network, a USDA-funded collaboration between North American public gardens and other concerned groups, the NYBG is proud to serve as one of a number of “watchposts” striving to counter the menace through safe, effective means. That’s where our bug traps come in.
Native to Japan, China, and Korea, Anoplophora glabripennis first made its U.S. presence known in 1996. Soon after, it was found in Canada, France, Italy, Germany, and a slew of other countries less than welcoming of their newest guests. By the time authorities concluded that hardwood shipping crates were to blame, it was too late to shut the door: the beetles were already reproducing, boring into trees to lay their eggs. Upon hatching, the larvae then ravage the trees further, feasting on bark and inner wood. And 16 years later, the hunt continues for a fool-proof means of eradicating the ALB from American forests.
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