Insect Pheromone Collection with Absorption Columns. I. Studies on Model Organic Compounds1

Abstract

Aeration of insects to recover pheromones involves the use of large cold-traps and the consequent trapping of large amounts of water. Replacement of the cold-trap with an absorption column would have several advantages. This possibility was explored with some model organic compounds. The procedure seems feasible for pheromones of sufficient volatility and stability.