Fig 1. Survival of adult female Ae. albopictus after exposure to different subzero temperature.

Adult female Ae. albopictus were transferred from room temperature to different subzero temperature with (A) or without water (B). Adult mosquitoes were removed (at 1-h interval for mosquitoes exposing with water or at 1- or 5-min interval for mosquitoes exposing without water) from subzero temperature and recovered under normal rearing condition until 100% mortality were reached. N = 3 groups of 20 adult mosquitoes for each data point.