Tree repeatedly attacked by Nantucket pine tip moth. Photo provided by: Terry Price, Georgia Forestry Commission, Bugwood.org.

Healthy plant on left and damaged tip from Nantucket pine tip moth on right. Photo provided by: Robert L. Anderson, USDA Forest Service, Bugwood.org.

Adult Nantucket pine tip moth. Photo provided by: James A. Richmond, USDA Forest Service, Bugwood.org.

Damage caused by European pine shoot moth called a posthorn. Photo provided by: Petr Kapitola, State Phytosanitary Administration, Bugwood.org.

European pine shoot moth larva feeding. Photo provided by: Daniel Adam, Office National des Forêts, Bugwood.org.

European pine shoot moth pupa. Photo provided by: David McComb, USDA Forest Service, Bugwood.org.

Adult European pine shoot moth. Photo provided by: USDA Forest Service Archive, USDA Forest Service, Bugwood.org.