white pine cone borer (Eucosma tocullionana ) on eastern white pine (Pinus strobus ) - 1398139

white pine cone borer
Eucosma tocullionana Heinrich

Host: eastern white pine (Pinus strobus L.)
Descriptor: Damage
Description: Frass extruding from infested cone. Early August at Oconto River seed orchard, Nicolet National Forest in northern Wisconsin
Image type: Field
Image location: Wisconsin, United States

Photographer Information

Name: Steven Katovich
Organization: USDA Forest Service
Country: United States

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Image Number: 1398139

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Image Citation:(?) Steven Katovich, USDA Forest Service, Bugwood.org

Node Affiliation: University of Georgia

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Image uploaded on Wednesday, September 07, 2005
Image Information last updated on Thursday, May 26, 2011