Research Molecular mechanisms of diapause and cold-hardiness in the flesh fly, Sarcophaga crassipalpis Molecular regulation of diapause in the Northern House Mosquito, Culex pipiens Molecular regulation of embryonic diapause and stress tolerance in the Asian Tiger Mosquito, Aedes albopictus Characterization of diapause hormone in the corn earworm Helicoverpa zea Physiological mechanisms of cold and desiccation tolerance in the Antarctic midge, Belgica antarctica