SEX PHEROMONE OF THE FEMALE MOTHS CYDIA TRASIAS MEYRICK: IDENTIFICATION OF AN ACTIVE COMPONENT AND FIELD TRIALS*

Abstract An active component of the female sex pheromone of Chinese locust moth, Cydia Trash Meyrick, was identified as (E, E)-8, 10-dodecadienyl acetate (E8, E10–12:Ac) by GC, GC—MS analyses and microchemical reactions. The results of field trials showed that synthetic E8, E10—-12: Ac was very attractive to the male moths.