How to recognize if the beetle invaded your trees:

Signs of Infestation:






1) Bark Discoloration

2) Holes on tree trunk, branches or twigs

3) Dieback, or dry branch phenomenon

4) Cross-cut of branch shows swirly tunnels

5) Cross-cut of branch shows an interruption of water and nutrient flow

6) Gum and white, powdery sawdust around the holes

To find out if your tree has the invasive species, take the quiz Here