Choristoneura houstonana, commonly known as the Houston's budworm, is a species of moth belonging to the Tortricidae family. It is primarily found in North America, particularly in the southern United States. The adult moths have a wingspan of about 15-20 mm and are characterized by their brownish-gray coloration. The larvae of Choristoneura houstonana feed on the buds and foliage of various trees, including oak, hickory, and pecan.