University of Maine Cooperative Extension Diagnostic and Research Laboratory 17 Godfrey Drive Orono, Maine 04473-3692extension.diagnosticlab@maine.edu Hours Monday – Friday 8 a.m. – 4:30 p.m. (closed holidays) Veterinary Diagnostic Laboratory207.581.3874 Pest Management Unit 207.581.3880 or 800.287.0279 (in Maine) Aquatic Animal Health Laboratory207.581.2767 Directions Staff Directory Charles Armstrong Cranberry Professional