2023. Allelopathic Effects of Bark and Stem of Trees and Weeds Species on Morpho-agronomic Traits of Wheat: Allelopathic Effects of Bark and Stem of Trees. Biological Sciences - PJSIR. 66, 1 (Mar. 2023), 14–19. DOI:https://doi.org/10.52763/PJSIR.BIOL.SCI.66.1.2023.14.19.