1. Recent developments of nanoscience and nanotechnology 2. Engineered nanomaterials: classification and strategies for physico-chemical characterization 3. Phytosynthesis of nano-scale materials 4. Nanomaterials delivery to plants (mode of entry, uptake, translocation, accumulation, biotransformation and barriers) 5. Advanced analytical techniques for the measurement of nanomaterials in plant samples 6. Germination and early growth responses of higher vascular plants to different types of nanomaterials 7. Nanotoxicity based studies (phytotoxicity, cytotoxicity, genotoxicity and ecotoxicity) in plant sciences 8. Nanotechnology for phytoremediation of heavy metals (mechanisms of nanomaterial-mediated alleviation of toxic metals) 9. Plant nanobionics, and role of nanomaterials on elicitation of plant primary and secondary metabolites 10. Morphological, physiological and biochemical responses of plants to nanoparticulate exposure under different environmental perturbations 11. Plant DNA extraction and purification using nanocomposites 12. Induction of plant defense machinery against nanomaterials 13.Application of nanoagrochemicals in plant production sector 14. Nanocarrier based antimicrobial phytochemicals 15. Development and commercialization of sensor nanotechnologies in plant science 16. Effect of nanoparticles on phytopathogens 17. Biotechnology and nanotechnology: Natural allies for brave new horizons