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赤峰市红山区位于东经１１８°５７′，北纬４２°１７′，属蒙新区东部草原亚区，海拔２００～７００ｍ，年降水量３５０～４００ｍｍ，年均气温６．８～７．１℃，为温带季风性气候。根据以往调查记载，本地区成蚊６月下旬始见，８月上旬密度指数最高，９月下旬绝见。而...
Hongshan District is located at 118 ° 57’E and 42 ° 17’N, belonging to the grassland sub-region of eastern Mongolia, with elevation of 200-700 m and annual rainfall of 350-400 mm. The annual average temperature is 6.8-7.1 ° C and is Temperate monsoon climate. According to previous surveys and records, adult mosquitoes in the region saw the end of June, with the highest density index in early August and no sight in late September. and...