3,3-Dimethylcyclohexylideneacetaldehyde is a sex pheromone originally identified in the Mediterranean fruit fly (Ceratitis capitata). This compound is used in pest control as a crucial lure, often combined with other substances in traps for widespread monitoring and management of this invasive insect. By attracting male fruit flies, it helps farmers accurately assess pest populations and implement targeted control strategies, thereby effectively reducing crop damage and agricultural losses.