1. UC IPM
To monitor for bean thrips, <i>Caliothrips fasciatus,</i> place thin slices of a ripe fruit on a blue or white tray to see if the navel is contaminated with blackish adult thrips.
To monitor for bean thrips, Caliothrips fasciatus, place thin slices of a ripe fruit on a blue or white tray to see if the navel is contaminated with blackish adult thrips.
Credit: Alan A. Urena