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南方气候温湿,适宜白蚁生长繁殖。据历年房屋调查,95%以上房屋有不同程度的蚁患。在各种白蚁中以家白蚁居多、危害最大,约占70%。家白蚁危害的特点主要是:虫口多,食性广、范围大(八十米以上)、活动隐蔽。往往把房屋中主要木构件内部蛀空使其失去承载能力,处于危险状态。而外部似乎完好,一遇暴雨、台风、地震等外力作用,就会倒塌。房屋中木构件内部被白蚁蛀空,是白蚁活动的
The southern climate is warm and humid, suitable for termite growth and reproduction. According to housing surveys conducted over the years, more than 95% of homes have ants of varying degrees. Termites are the most common termites in various termites, accounting for 70%. The characteristics of termite damage in the family are mainly: insect population, wide breadth of food, large range (above 80 meters), concealment of activities. It is often dangerous that the main wooden components of a house are hollowed out to lose their carrying capacity. The outside seems to be in good condition. Once a rainstorm, typhoon, earthquake, and other external forces act, it will collapse. The interior of the wooden components in the house was hollowed by termites and was termite activity