Larva of ponderosa pine tip moth, Rhyacionia zozana, and the hole it emerged after feeding inside a shoot of ponderosa pine.

Larva of ponderosa pine tip moth and the hole it emerged after feeding inside a shoot of ponderosa pine. Credit: Donald Owen, California Department of Forestry and Fire Protection, Bugwood.org<br />Licensed under a <a href="https://creativecommons.org/licenses/by-nc/3.0/us/">Creative Commons Attribution-Noncommercial 3.0 License</a>
Credit: Donald Owen, California Department of Forestry and Fire Protection, Bugwood.org
Licensed under a Creative Commons Attribution-Noncommercial 3.0 License