Glen Koehler, an associate scientist with the University of Maine Cooperative Extension, spoke with the Biddeford-Saco-OOB Courier for an article about an invasive species that now has a well-documented presence in southern Maine. The brown marmorated stink bug is native to East Asia and was first found in Pennsylvania in the mid- to late-1990s. While read more Koehler quoted in Biddeford-Saco-OOB Courier article on increase in stink bugs