Mengesha, G.G. et al. 2022. Effect of integrated management on purple blotch (Alternaria porri (Ellis) Cif.) progression and bulb yield of onion at Arba Minch in Southern Ethiopia. Archives of Agriculture and Environmental Science. 7, 1 (Mar. 2022), 31–41. DOI:https://doi.org/10.26832/24566632.2022.070106.