August is the month to . . . Recognizing and Managing Invasive Plants: Asiatic Bittersweet Consider Drip Irrigation for Your Garden August is the month to . . . By Amy Witt, Horticulturist, UMaine Extension Cumberland County, amy.witt@maine.edu Monitor the trees in your area for signs of two invasive tree insect pests: the Asian longhorn read more Maine Home Garden News — August, 2010