用家蝇作为实验昆虫，测定了４０个芳香羧酸衍生物的驱避活性，并对其结果进行了定量构效关系的研究。结果显示，化全物Ｂ６，Ｂ８，Ｍ２，Ｅ６具有较高的驱避活性沸......

[目的]研究香椿提取物对玉米象的驱避活性和触杀活性。[方法]选用95%乙醇、石油醚和二氯甲烷分别萃取香椿树叶和树皮的活性成分,配......

The waterproof and oil-repellent finishing of the dyed single-sided plain cotton fabric was carried out by two-dip and t......