Besides seeing the beetle itself, there are distinctive signs that can be found on a tree that may mean your tree is infested, and if you see a beetle or suspect that tree damage is caused by the ALB, please report it by calling the hotline at 1-866-702-9938 or filling out the online Report It form:
If you see a beetle or suspect that tree damage is caused by the ALB, please report it by calling 1-866-702-9938 or fill out the online Report It form.
Before reporting it, please record the area where you found the insect or damage. If possible, capture the insect you think is an ALB, place it in a jar, and freeze it. This will preserve the insect for easy identification. It is also a good idea to take digital pictures of the insect and/or tree damage.