Trail pheromone

Trail pheromones are chemical signals produced by social insects like ants and termites to communicate with each other. When an insect finds a food source, it releases these pheromones along its path, creating a chemical trail. Other insects detect this trail using their antennae and follow it to the food, reinforcing the path for the colony. This system allows efficient division of labor and coordinated foraging, enabling large groups to work together effectively. Trail pheromones are essential for collective behavior, helping colonies locate resources quickly and maintain organized movement.