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干旱和低温分别对活动期和越冬期的稻水象Ｌｉｓｏｒｈｏｐｔｒｕｓｏｒｙｚｏｐｈｉｌｕｓ成虫死亡率有影响，稻水象的抗旱性和抗寒性都较差。用ＣＬＩＭＥＸ系统预测了稻水象在我国连续分布的北界在黑龙江的鹤岗和哈尔滨，吉林的前郭尔罗斯和长岭，内蒙古的林西、苏尼特右旗、百灵庙和阿拉善左旗，以及甘肃的景泰一线；西界在青海的民和，甘肃的临夏，四川的马尔康、九龙和盐源，以及云南的丽江和贡山一线
Drought and low temperature have an impact on the mortality of watery Lisorhoptrusoryzophilus in both active and overwintering period, respectively. The drought resistance and cold resistance of rice water are worse. The CLIMEX system was used to predict the succession of rice water in the northern boundary of continuous distribution in China at Hegang and Harbin in Heilongjiang Province, Qian’erosi and Changling in Jilin Province, Linxi, Sunite Right Banner, Bailingmiao and Alxa Left in Inner Mongolia Flag, and Gansu Jingtai line; west of the people in Qinghai, Linxia in Gansu, Sichuan, Malcolm, Kowloon and Yanyuan, and Yunnan Lijiang and Gongshan line