A Technical Report from The Bartlett Tree Research Laboratories

The cherry bark tortrix (CBT), Enarmonia formosana, is an introduced caterpillar pest in western North America and is found in coastal areas from British Columbia south to parts of Oregon.

Related Content

  • Services

We specialize in a variety of services. Our aim is to deliver the top level of customer service based on your requests.




21220 Ashburn Crossing Drive, Suite 130
Ashburn , VA 20147

Office Hours

Monday through Friday
7:30 a.m. – 4 p.m.


Schedule an appointment
with your local office today!

Toast Text Goes Here