Pheromones
Wednesday, April 27th, 2011WHAT ARE PHEROMONES?
Pheromones are chemicals secreted by living organisms (animals or plants) that allow individuals of the same species to communicate among themselves. This mode of communication, although unknown, is essential for many living things, especially for insects: it is thanks to the pheromones that ants will find the way to its nest and its congeners indicate a food source that it will be found. It is through studying the reproductive behavior of a moth by a French entomologist – Jean-Henry Fabre – that the existence of pheromones was discovered. He succeeded in showing that the secretions of a female sex pheromones could attract males within a radius of 25 kilometers!
And mammals?
Similarly, in mammals, pheromones are primarily known until now for their action in the field of reproduction: the man has used sex pheromone in an attempt to synchronize estrus or highlight came in the heat, especially sows. Since 1995, a French research laboratory, Phérosynthèse, works on the topic of pheromones in mammals. Their initial findings have enabled the development of pheromones for the cat. (more…)



