Bulletin #2550, European Fire Ant*: A New Invasive Insect in Maine (PDF) This bulletin was developed by Eleanor Groden, Associate Professor of Entomology; Francis Drummond, Professor of Insect Ecology/Entomology; and Lois Berg Stack, Extension Professor of Ornamental Horticulture. Ant graphic by Carrie Graham. For information about UMaine Extension programs and resources, visit extension.umaine.edu. Find more of