Gypsy Moth on Blue Spruce, Portland, ME

Images of defoliation of blue spruce by gypsy moth, egg masses on the tree and female depositing eggs

Left: Defoliation of blue spruce caused by gypsy moth

Top Right: Egg Masses and pupal case of gypsy moth (same tree)

Bottom Right: Female gypsy moth depositing eggs on neighboring tree.

Photos: Allison Kanoti (left, top right) Colleen Teerling (bottom right), Maine Forest Service, Forest Health & Monitoring