以按蚊为传播媒介的疟疾一直是云南省众多地区主要的公共卫生问题。目前,人们一般用杀虫剂和驱避剂对其进行防治。但由于化学杀虫剂的大量使用,造成了抗药性及环境污染等问题[1];合成驱避剂,如避蚊胺,在使用中也存在作用时间短、皮肤用量大、吸收较多等弊端[2]。因此,通过天然 Malaria, with anopheline as the vector, has been a major public health issue in many parts of Yunnan Province. At present, people generally use insecticides and repellents to prevent it. However, due to the heavy use of chemical pesticides, resistance and environmental pollution caused by other issues [1]; synthetic repellents, such as DEET, there are also the role of time is short, large amount of skin, absorb more Disadvantages [2]. So through natural