The light brown apple moth (Epiphyas postvittana) is a regulated pest for Canada. It affects many different plant species and has successfully invaded new areas, including the State of California in the United States, where it was a regulated pest until December 17, 2021.
It can most likely survive outside along the west coast of British Columbia, and in greenhouses across the country. If introduced to Canada, it could damage the commercial fruit, vegetable and ornamental industries. Gardens in at-risk areas may also be affected. This moth does not pose a threat to human or animal health.