Given their name by Martin Luscher and Peter Karlson, one type of them is named after Nasonov, and can be synthetically reproduced as a 2:1 ratio of citral and geraniol. Adolph Butenandt identified the first one in a certain class in 1959, which he named bombykol. They can be produced by Koschevnikov's Gland and are received by Jacobson's Organ, or the VNO. Substances like copulins have led many to posit their existence in humans and they may be classified generally into releaser and primer types. FTP, name these mixtures of chemicals produced 
Given their name by Martin Luscher and Peter Karlson, one type of them is named after Nasonov, and can be synthetically reproduced as a 2:1 ratio of citral and geraniol. Adolph Butenandt identified the first one in a certain class in 1959, which he named bombykol. They can be produced by Koschevnikov's Gland and are received by Jacobson's Organ, or the VNO. Substances like copulins have led many to posit their existence in humans and they may be classified generally into releaser and primer types. FTP, name these mixtures of chemicals produced by organisms, like honey bees, to transmit messages like sexual attraction to creatures of the same species.
Given their name by Martin Luscher and Peter Karlson, one type of them is named after Nasonov, and can be synthetically reproduced as a 2:1 ratio of citral and geraniol.
{pheromone}s