(A) Peroxidase without SA, (B) Peroxidase with SA, (C) Catalase without SA, (D) Catalase with SA, (E) Ascorbate without SA, (F) Ascorbate with SA. The obtained data were analysed by one-way analysis of variance (ANOVA) using SPSS 16.0 software. Mean (±SD) was calculated from three replicates per treatment. Using Duncan's Multiple Range Test (DMRT) at p < 0.05 significant difference in means compared to control, is displayed using bars with different letters