Yes Bean worm larvae live in soil or plants, and their body structure and adaptability are not enough to cope with long-term floods. Bean worm larvae are soaked or submerged by rain, unable to breathe, get food or escape from danger, resulting in death. Rainwater changes with temperature, and bean worm larvae are sensitive to lower temperature, especially in humid environment. Low temperature has a negative effect on the physiological activities of bean worm larvae, leading to death.