Nanotechnology in food -- Strategic role of nanotechnology in fertilizers: Potentials and limitations.- Nano-fertilizers for balanced crop nutrition.- Nanofertilizers and their smart delivery system.-Nanotechnology applied in agriculture: controlled release of agrochemicals -- Nanobiotechnology strategies for delivery of antimicrobials in agriculture and food.-  Nano-developments for food packaging and labeling applications.- Strategic role of nanobiosensors in food: Benefits and bottlenecks.- Role of  nanocarriers in delivery of  nitric oxide  for sustainable agriculture.- Nanoparticles- based delivery systems in plant genetic transformation.- Perspectives in nanocomposites for the slow and controlled release of agrochemicals: fertilizers and  pesticides.- Nano-enhanced biotreatment  for agricultural waste water -- Nanoecotoxicology: The-state-of-the-art -- Uptake and accumulation of engineered nanomaterials and their phytotoxicity to agricultural crops.