Citation | Ismail, F.H. and M.H. Sharhan. 2025. Evaluation of the effect of different wavelengths, nanomaterials, and synthetic plant hormones on the germination of onion (Allium cepa L.) seeds. Pakistan Journal of Agricultural Research, 39(2): 105-112. DOI | https://dx.doi.org/10.17582/journal.pjar/2026/39.2.105.112