See also our photo collection of Lawn, Tree and Ornamental Pests and Critters Allegheny Mound Ant American Dog Tick Ants Aphids  Apple-Boring Beetles (Cornell) Armyworms Asian Longhorned Beetle (invasive) (no confirmed sightings in Maine as yet) Asiatic Garden Beetle Asparagus Beetles (Common and Spotted) Aster Leafhopper Azalea Lace Bug Azalea Leafminer Bald-faced Hornets Bark Beetles