我区位处北纬25°45′,东经112°59′。年降雨最1225.6mm,年平均温度17.7℃。地势南高北低,水系北流,由丘陵、半山、高山混合地形组成。全区森林面积1600多万亩,宜林荒山400多万亩,疏林山地597万亩。近几年,部分县的白蚁危害日趋上升,已成为我区森林一种主要虫害。在上级领导的重视与关怀下,从去年 My location is latitude 25o 45 ’north, longitude 112o 59’. The annual rainfall of 1225.6mm, the annual average temperature of 17.7 ℃. The terrain is high in the north and low in the north, and the north stream of the water system is composed of the mixed terrain of hills, mid-mountains and mountains. The area of ​​more than 1600 acres of forest area, Yirin wasteland more than 400 million mu, sparse forest 597 acres. In recent years, termite damage in some counties has been on the rise and has become a major pest of forests in our district. Under the leadership of the superiors and care, from last year