Pheromones:
A chemical secreted by an animal, especially an insect, that influences the behavior or physiology of the others of the same species, as by attracting members of the opposite sex or making the route to a food source.
A chemical secreted by an animal, especially an insect, that influences the behavior or physiology of the others of the same species, as by attracting members of the opposite sex or making the route to a food source.