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亚历山大白蛉Phlebotomus(Paraphlebotom-us)alexandri为野栖蛉种,是新疆黑热病的传播媒介之一,迄今尚无有效的防制方法。1986年8～9月,我们在新疆吐鲁番煤窑沟用上海中华制药厂提供的20％N,N-二乙氨基间甲苯甲酰胺(DETA)清凉油制剂进行了室内驱蛉效果的实验。 实验用的白蛉系由野外人饵或灯光诱捕的未吸血雌性亚历山大白蛉,带回实验室置于35×35×35cm的蛉笼内备用,将DETA清凉油驱避剂分成0.5mg/cm~2(A)、0.75mg/cm~2(B)、1mg/cm~2(C)和1.25mg/cm~2(D)4个剂量组,分别涂抹人手,伸入实验蛉笼内观察对白蛉的驱避作用,以出现第一只白蛉叮咬吸血的时间判为驱避失效。同时,设清凉油组和不涂抹驱避剂的空白组进行平行对照。实验
Alexander Phlebotomus (Paraphlebotomus) alexandri is a species of wild habitat, is one of the vectors of kala-azar in Xinjiang, so far no effective control methods. From August to September 1986, we experimented indoor flooding effect with 20% N, N-diethylaminometaldehyde toluamide (DETA) in Shanghai Mellitus, Turpan, Xinjiang. The experimental whitefly was captured by field bait or light non-vampire female Alexander whitefly, back to the laboratory placed in 35 × 35 × 35cm cage spare, DETA cool oil repellent is divided into 0.5mg / cm ~ 2, A, 0.75 mg / cm ~ 2, 1 mg / cm ~ 2 and 1.25 mg / cm ~ 2 respectively.驱 the role of the repellent, in order to appear the first white bite bite vampire time as a repellent failure. At the same time, set the cool oil group and do not smear repellent blank group for parallel control. experiment