2023. Prevalence Position of Stem Borer Species in Rice Ecosystem in Lower and Upper Sindh: Rice Ecosystem in Sindh. Biological Sciences - PJSIR. 66, 1 (Mar. 2023), 52–57. DOI:https://doi.org/10.52763/PJSIR.BIOL.SCI.66.1.2023.52.57.