Find information on a wide variety of tree service and shrub care topics in our online resource library.

Resource Library

Search our resources by entering a keyword in the field below.

Featured Resource

Douglas-fir Beetle

The Douglas fir bark beetle is the most destructive insect pest of Douglas fir, and is the only bark beetle that attacks Douglas fir in western North America. Heavy attack by this beetle can kill trees due to the feeding of larvae in the phloem, eventually girdling the tree and cutting off the water and nutrients from the roots and carbohydrates from the foliage. In addition, the beetle often introduces blue-stain fungi into attacked trees leading to further blockage of the vascular system.

View More
Telephone

703-397-8410

Location

P.O. Box 2340
Leesburg , VA 20177

Office Hours

Monday through Friday
8 a.m. – 4:30 p.m.

Appointments

Schedule an appointment
with your local office today!

Toast Text Goes Here
×