Abstract: World-wide scientists are providing clean and safe food to all human beings and live-hoods by adapting many green technologies. Considering overall merits of nanomaterials investigators recommend theist application in variously spheres of sustainable agriculture. Because nanotechnology will be helpful to meet the food security challenges; targeted delivery of pesticides, promote the seed germination and plant growth, increase crop yield, improve food quality, control of pestiferous insects that destroy crops and their products in the field as well as in storage. This review provided various research findings of usage of both chemical and bio-nanomaterials for pest management.