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在新疆阿克苏地区,不同景观地带有不同类型的土壤和蛉种组成。在地带性土壤为棕钙土的山地和灌淤土区的古老绿洲,中华白蛉长管亚种分别占91.1％和92.5％,棕漠土区的山麓砾质戈壁,亚历山大白蛉为优势种,占91.5％,而在林灌草甸土区的荒漠,则以硕大白蛉吴氏亚种为多,占60.9％.本文结合以往新疆的蛉种调查资料分析,认为土壤类型是影响白蛉分布的重要因素。白蛉人工感染实验和自然感染调查的结果表明,上述三种白蛉都是阿克苏地区黑热病的媒介,其传病作用则随景观地带的不同而异。
In the Aksu region of Xinjiang, different landscapes have different types of soils and species. In the ancient oasis of mountainous and irrigated siltland where the belt soil is calcareous soil, the subspecies of Chinese white shoots accounted for 91.1% and 92.5% of the total, respectively. The foothills of the brown deserts were dominated by the forages of the gravel, , Accounting for 91.5%, while the desert in the forest and irrigated meadow area is dominated by the giant white mugworm, which accounts for 60.9% of the total. According to the survey data from the past years in Xinjiang, Distribution of important factors. The results of the white catfish artificial infection test and natural infection survey show that the above three white catfish are the vectors of kala-azar in the Aksu region, and their transmission effects vary with the landscape.