Reference

U. Kohnle, Heinrich Schmutzenhofer, J. Bartels, Wittko Francke (1988): Oxygenated terpenes in the chemical communication system of the bark beetle, Ips schmutzenhoferi (Col., Scolytidae) a species recently described for the Southeastern Himalaya. – J.appl.Ent. – 106: 46 - 51.