The Ecology of Insect Overwintering

freezing�intolerant�insects �initial�diapause �overwintering�state �cryophase�temperatures �low�supercooling�points �freeze�tolerant�larvae �body�surface�moisture freeze�tolerant�insects �prefreeze�mortality �diapause�maintenance �postdiapause�development �freeze�tolerant�species �diapause�induction �low�temperature�mortality mean�supercooling�point �haemolymph�osmolality �diapause�termination �supercooling�ability �ice�nucleating�agents �supercooling�capacity �bertha�armyworm �inoculative�freezing critical�photoperiod �overwintering�stage �prolonged�diapause