Arborist b 480-969-8808 Warner has been treating sick trees for over 50 years. If you look to the left there are links to our websites on Citrus Trees - Palo Verde Trees – Pine Trees – Queen Palms and the Warners Tree Surgery Website. There is also a link to our YouTube channel.

 

Tree service for Ash tree diseases

Ash Bark Beetles in sick ash trees

 

Above: An example of ash bark beetle damage.

Another group of insects that can be found boring into dying ash are the ash bark beetles (Hylesinus). There are at least two species in South Dakota, the eastern ash bark beetle (H. aculeatus) and the western ash bark beetle (H. californicus). These insects create a round exit hole 1/16-inch diameter, about the size of a BB, and often these holes will encircle a shoot. The galleries beneath the bark consist of a main tunnel with numerous smaller tunnels run off from it and following the wood grain.

I hope you found this page about Ash Bark Beetles useful. If you have any questions about Ash Tree Disease please contact our Tree Service to schedule an appointment. We have been treating sick ash trees for over 50 years. We currently serve, Mesa, Gilbert, Chandler, Scottsdale, Phoenix and all of Maricopa County.

 

 

We currently serve - MesaGilbert - Tempe - Chandler - Queen Creek - ScottsdaleParadise Valley - East Phoenix Arizona.