Vergoz et al . ( p . 348 see the perspective by galizia ) found that exposure to queen pheromone leads to a reduction in aversive learning but not a reduction in appetitive learning in young honeybees 蜂后能分泌一种生化信息素，它能降低工蜂的亲疏能力但并不降低他们的生产能力，即让别人的孩子认她为亲，为她干活。
