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Maine.gov

Maine Department of Agriculture, Conservation & Forestry

DACF Home → Bureaus & Programs → Maine Forest Service → Forest Health & Monitoring → Forest Pest Index → Spruce Budworm in Maine → Spruce Budworm Photos

Maine Forest Service

Spruce Budworm in Maine

Spruce Budworm Photos

Spruce Budworm Defoliation

Spruce Budworm Defoliation T4 R14 WELS along the West Branch of the Penobscot River 1974 MFS photo

Spruce Budworm eggs

Spruce Budworm larva

Adult Spruce Budworm, USDA Forest Service - Northeastern Area Archive, USDA Forest Service, Bugwood.org - See more at: http://www.forestryimages.org/browse/detail.cfm?imgnum=1396002#sthash.8apoNGJu.dpuf

Adult spruce budworm moths recovered from pheromone traps in northern Maine

Mature spruce budworm larva on balsam fir branch in northern Maine

Spruce budworm larval defoliation on balsam fir branch in northern Maine