Pea (Pisum sativum) is leguminous plants used as food, fodder and vegetables for humans and animals worldwide. Harvesting peas is an important winter crop around the world, including India, which requires cool and moist conditions. The fungal root pathogen Fusarium oxysporum f. sp. pisi, along with other pathogens causes massive losses in pea. An experiment was performed during May-June 2022 at the department of Plant Pathology, College of Agriculture Jabalpur (M.P.) to evaluate the inhibitory activity of twenty organic and inorganic salts was evaluated in the study against Fusarium oxysporum f. sp. pisi at 1.5 and 2% (w/v) concentration. Sodium carbonate (5.00) reduces maximum radial growth of test pathogen at 1.5% (w/v) concentration and result 93.80% growth inhibition, also complete inhibition at 2% recorded. In both 1.5 and 2% (w/v) concentration, ammonium acetate, potassium sorbate, sodium benzoate, sodium metabisulphate and trisodium phosphate completely reduce the mycelial growth simultaneously all these salts results 100% radial growth inhibition. At 2% (w/v) concentration percent growth inhibition was also recorded good in many salts like ammonium carbonate (97.31%), ammonium molybdate (93.18%). MFC, MIC and ED 50 value of salts were tested and all of the salts tested had MIC values that were in agreement with ED50 values.