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农药残留会通过生态环境、农产品等被人体吸收，进而影响人们身体健康，开发一种快速、灵敏、高效、简单的农药残留检测技术非常有必要。纳米材料因在光学、电学、磁学等方面具有显著的优越性和应用潜力，主要归纳了纳米Fe2O3、Al2O3、SiO2、ZnO、ZrO 等氧化物材料在农药残留检测技术中的应用现状，主要包括固相萃取吸附、检测传感器、光催化降解等领域。最后提出了纳米金属/ 非金属氧化物在农药残留检测技术中存在的问题，以及对其未来的发展趋势进行了展望。“,”Pesticide residues will be absorbed by the human body through ecological environment and agricultural products,rnwhich is harmful to people's health.Therefore, it is necessary to develop a rapid, sensitive, efficient and simple pesticide residuerndetection method. Nanomaterials has remarkable advantages and application potential in optics, electricity and magnetism, etc.rnApplication status of nano Fe2O3、Al2O3、SiO2、ZnO、ZrO oxide materials in pesticide residue detection technology is summarizedrnin this paper, which mainly includes solid phase extraction adsorption, detection sensors, photocatalytic degradation fields. Finally,rnthe problems and deficiencies of nanometer metal/nonmetal oxides in pesticide residue detection technology are proposed, and therndevelopment trend in the future is prospected.