cone worms (Dioryctria spp. ) on lodgepole pine (Pinus contorta )

cone worms
Dioryctria sp. Zeller

Host: lodgepole pine (Pinus contorta Dougl. ex Loud.)
Descriptor: Damage
Description: Pitch mass on small lodgepole pine stem showing appearance of resin mass.
Image type: Field
Image location: United States

Photographer Information

Name: Sandy Kegley
Organization: USDA Forest Service
Country: United States

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Subject: cone worms
Genus: Dioryctria
Family: Pyralidae
Order: Lepidoptera
Class: Hexapoda (including Insecta)
Photographer: Sandy Kegley
Organization: USDA Forest Service
Area: Forestry - Conifer

Image Number: 1241737

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Image Citation:(?) Sandy Kegley, USDA Forest Service, Bugwood.org

Node Affiliation: Bugwood - UGA

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Image uploaded on Wednesday, April 14, 2004
Image Information last updated on Tuesday, October 05, 2010