The light brown apple moth (Epiphyas postvittana, often abbreviated to LBAM) is a leafroller moth belonging to the lepidopteran family Tortricidae. The moth was confirmed to be present in mainland United States in 2007, principally along the West Coast. The State of California and the US Department of Agriculture quickly imposed quarantine measures and decided to use aerial spraying of cities with pesticides to try to eradicate the moth.