Choristoneura freemani, the western spruce budworm, is a species of moth of the family Tortricidae. It is the most destructive defoliator of coniferous...

1865) Choristoneura freemani Razowski, 2008, western spruce budworm Choristoneura fumiferana (Clemens, 1865), eastern spruce budworm Choristoneura griseicoma...

spruce bud worm previously known as Choristoneura occidentalis, please see Choristoneura freemani Choristoneura occidentalis is a species of moth of...