1. Insects and low temperatures: from molecular biology to distributions and abundance;Bale;Philosophical Transactions of the Royal Society of London B,2002
2. Insect cold hardiness – facts and fancy;Baust;Journal of Insect Physiology,1985
3. Ecology of mountain pine beetle (Coleoptera: Scolytidae) cold hardening in the intermountain west;Bentz;Physiological and Chemical Ecology,1999
4. A simple and rapid preparation of alditol acetates for monosaccharide analysis;Blakeney;Carbohydrate Research,1983
5. Canadian Food Inspection Agency, 2010. Emerald Ash Borer–Agrilus planipennis. Available from: http://www.inspection.gc.ca/english/plaveg/pestrava/agrpla/agrplae.shtml (accessed 02.09.10).