Hemlock Woolly Adelgid Biological Controls
Join Rangers in Great Smoky Mountains National Park as they release biocontrol beetles. The beetle, a species called Laricobius nigrinus, is a predator of the Hemlock Woolly Adelgid, an invasive insect from Asia that has wreaked havoc on many hemlock forests in the eastern United States.
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Did You Know?
Money to buy the land that became Great Smoky Mountains National Park was raised by individuals, private groups, and even school children who pledged their pennies. In addition, the Laura Spelman Rockefeller Memorial Fund donated $5 million to create the park. More...