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Enantioselective Phytotoxicity of the Herbicide Imazethapyr on the Response of the Antioxidant System and Starch Metabolism in Arabidopsis thaliana
Figure 4
Hydrogen peroxide accumulation after 4 weeks of IM-enantiomer treatment.
A. A plantlet stained with DAB; B. A root stained with DAB.
doi: https://doi.org/10.1371/journal.pone.0019451.g004