Insects in Trees

You can slow down the infestation by physically removing webs using a stick of some sort. Then, knock caterpillars into soapy water if you would like to exterminate them.

Whitefly

Another pest that produces sticky honeydew is the whitefly. These tiny pests travel in large groups and hide beneath leaves, feeding on plant juices and leaving behind honeydew which attracts ants, bees, wasps, and black mold. If not treated early, the tree will begin to die off starting with yellowing and falling leaves.

Emerald Ash Borer

This notorious pest is responsible for having killed tens of millions of ash trees and continues to threaten the billions of ash trees throughout North America. It has a metallic green hue and is roughly half an inch long. Females lay eggs in bark crevices and it is the larvae that wreaks havoc on ash trees, wolfing the tissue beneath the tree bark that is responsible for moving water throughout the tree. You can spot an emerald ash borer infestation by looking for dying canopy. Act quick because trees usually die within two years of these symptoms showing. In fact, trees with more than 50% die back will have to be destroyed not treated.

Call the Professionals

If you have a pest infestation and are not sure what to do, then call the professionals at Sesmas Tree Service to hire an ISA-certified arborist. We are trained, equipped, and prepared to tackle these uninvited guests.