U.S. Customs and Border Protection (CBP) agriculture specialists at Detroit Metropolitan Airport intercepted a first-in-nation batch of potentially destructive giant scale insects earlier this year. The approximately 5-mm-long insects—dark in color and covered by waxy, light-colored protrusions—were found feeding on the surface of fresh pine bark brought in for medicinal purposes during a routine baggage examination of a passenger in transit from the Central Africa nation of Cameroon to Illinois.

