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Mean percent survival at sub-freezing temperatures was compared among flies undergoing dynamic acclimation (SM and WM) with those acutely exposed (acute SM and acute WM) (A). The relationship between temperature and mean activity level in adult D. suzukii (B). Greater values indicate greater activity level. The dashed lines indicate best fit for SM (blue line) and WM (red line) flies. The effect of gradual cooling on pupal survival and development (C).
