Meet the beetles. The invasive exotic ones, that is. There is the goldenhaired bark beetle, the six-tooth bark beetle, the Mediterranean pine engraver beetle and the most dreaded of them all: the Asian long-horned beetle, which arrived on American shores a decade ago the way many foreign threats do, hiding in wood pallets.
At the Polly Hill Arboretum, collections and grounds manager Tom Clark and collections management intern Alyssa Janilla have been on guard for the unwelcome arrival of the voracious bugs by participating in a USDA monitoring program.