What is the name of the pheromone released by worker bees that assists forager bees in returning to the colony?

The pheromone released by worker bees that aids forager bees in returning to the hive is known as the Nasonov pheromone. This particular pheromone plays a crucial role in communication within the bee colony. When foragers are returning with nectar or pollen, they can release the Nasonov pheromone to help guide other bees back to the entrance of the hive. This is especially important in ensuring that foragers can efficiently navigate back to the colony, especially when they may be disoriented or traveling from distances far away.

The Nasonov pheromone not only serves as a directional signal but also contributes to the reinforcement of social bonds within the hive. By emitting this pheromone, worker bees can facilitate easier return trips for themselves and foraging companions, increasing overall efficiency within the colony.

Other pheromones, such as the alarm pheromone, are used by bees to signal threats or danger, while the queen pheromone serves to maintain the social structure of the hive and brood pheromone is associated with the care and nurturing of the larvae. However, for the specific function of guiding foragers back to the colony, the Nasonov pheromone is the key chemical communication tool employed by the bees.