Cranberry Professional 17 Godfrey Drive, Orono, ME 04473 Phone: 207.581.2967 Email: charles.armstrong@maine.edu Principally, Charles Armstrong provides integrated pest management (IPM) education and on-site assistance to Maine’s cranberry industry, and works in the insect lab of our Diagnostic & Research Laboratory conducting insect and spider identification. He also is responsible for building, maintaining, and expanding, the