The production of H 2 O 2 in leaves is mediated through glycolate oxidase. Whether CuSO 4 treatment decreases glycolate oxidase activity in detached rice leaves remains to be seen. Chen and Kao Excess Cu and leaf senescence Luna, C.M., C.A. Gonzalez, and V.S. Trippi. Oxidative damage caused by an excess of copper in oat leaves. Plant Cell Physiol.
Drought induces oxidative stress in pea plants.
Sandmann, G. and P. Boger. Copper-mediated lipid peroxidation process in photosynthetic membranes. Slater, T.F. 1972. Pion Ltd., London. Slater, T.F. 1984.