Nigam, Rashmi, and R K Gupta. 2022. “Evaluation of Bioagents Against Macrophomina Phaseolina and Its Effect on Root Weight of Cowpea (Vigna Unguiculata (l.) Walp) ”. Journal of Eco-Friendly Agriculture 17 (1): 166-68. https://doi.org/10.5958/2582-2683.2022.00035.1.