Choristoneura conflictana
Choristoneura conflictana, the large aspen tortrix, is a moth of the family Tortricidae. The species was first described by Francis Walker in 1863. It is found from the Pacific to the Atlantic coast and from Alaska to California, Arizona, and New Mexico.
Image:Choristoneura conflictana eggs.jpg|thumb|left|200px|Eggs
Image:Choristoneura conflictana larva.jpg|thumb|left|200px|Caterpillar
Image:Choristoneura conflictana puppa.jpg|thumb|left|200px|Pupa
Image:Choristoneura conflictana damage.jpg|thumb|left|200px|Damage
The wingspan is 25–35 mm. Adults are on wing from May to August.
The larvae feed on Populus tremuloides.