E = evergreen; N = native to Maine Trees Not Preferred by Japanese Beetles: Abies species E, some N Fir Acer rubrum N Red Maple Acer saccharinum N Silver Maple Fraxinus americana N White Ash Fraxinus pennsylvanica N Green Ash Liriodendron tulipifera Tuliptree Magnolia species Magnolia Pinus species E, some N Pine Quercus rubra N