Tiny bugs with big appetites are the latest hope for the hemlocks at Carl Sandburg Home National Historic Site.

Resource managers at the 264-acre National Park Service site in Henderson County have released more than 700 predatory beetles – known as Laricobius nigrinus – to help in the fight against the hemlock woolly adelgid.

Read more: http://www.citizen-times.com/story/news/local/2017/04/07/sandburg-home-ramps-up-hemlock-woolly-adelgid-fight/100128974/