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Effect of various concentrations of Melia leaf extract-silver nanoparticles (AgNPs) on disease development and vegetative growth of tomato plant after 45 days under greenhouse conditions infected with Fusarium oxysporum. (A) Pathogen control. (B) Fungicide. (C–K) Various concentrations (5, 10, 20, 40, 60, 80, 100, 120, and 140 μg/ml) of AgNPs.
