Modulating the antioxidant system by exogenous 2-(3,4-dichlorophenoxy) triethylamine in maize seedlings exposed to polyethylene glycol-simulated drought stress - Fig 3

Effects of exogenous DCPTA application on the O2·−generation rate (A), H2O2content (B), MDA content (C) and EL (D) in leaves of maize seedlings exposed to PEG-induced drought stress for 7 days. The data represent the means of independent measurements for five replicates, and the standard deviations are indicated by vertical error bars. Values with the same letters on the bars are not significantly different at P<0.05.