Robert J.A., Bonnett T., Pitt C., Spooner L.J., Fraser J., Yuen M.M.S., Keeling C.I., Bohlmann J., Huber D.P.W. 2016. Gene expression analysis of overwintering mountain pine beetle larvae suggests multiple systems involved in overwintering stress, cold hardiness, and preparation for spring development. PeerJ 4:e2109. OPEN ACCESS LINK