Nano iron oxide doped titanium dioxide composite triazophos pesticide and preparation method thereof

The invention discloses a nano iron oxide doped titanium dioxide composite triazophos pesticide and a preparation method thereof, and belongs to the technical field of compound pesticides. The technical scheme comprises the key point that the preparation method comprises the steps: adding a nano iron oxide doped titanium dioxide suspension into a stearic acid ethanol solution, and carrying out reduced pressure suction filtration of the mixed solution to obtain a stearic acid modified nano titanium dioxide powder; and adding the stearic acid modified nano iron oxide doped titanium dioxide powder and cyclohexanone into abamectin triazophos, then adding a deionized water solution of lauryl sodium sulfate, and stirring and mixing evenly to obtain the nano iron oxide doped titanium dioxide composite triazophos pesticide. The process method is simple and is prone to industrialization production, and the prepared nano iron oxide doped titanium dioxide composite triazophos pesticide has the advantages of environmenta