Avocado fruit with damage caused by western avocado leafroller, Amorbia cuneana (left) and brown scars from caterpillars, abrasion, or other physical injury (right).

Western avocado leafroller chewing (left) and brown scars from caterpillars, abrasion, or injury (right) on avocado fruit. San Diego Co.  Credit: David Rosen
Credit: David Rosen