Unlike other tree borers, Emerald Ash Borers infest seemingly healthy trees, so it's important to catch and correct this problem early. Otherwise, your valuable tree investment could be lost.
Symptoms of Emerald Ash Borer include thinning canopy, bark cracks, and small D-shaped holes in the trunk. Once defoliation begins and symptoms of damage become apparent on the surface, treatment success is compromised.
TruGreen's closed-injection process delivers a controlled dose of Emerald Ash Borer remedy directly to the tree's vascular system. This ensures targeted application while minimizing environmental impact. Some trees that are already affected can be saved through treatment if the infestation is detected early.