Anti-oxidation Capacities of Different Wheat Genotypes under Water Stress INFLUENCE OF PACLOBUTRAZOL AND 6 BA ON METABOLISM OF SUPEROXIDE RADICAL AND LEAF ABSCISSION IN OLIVE Accumulation of Superoxide Radical in Corn Leaves During Waterlogging THE CHANGES OF SUPEROXIDE RADICAL AND POLYAMINES LEVEL DURING LEAF ABSCISSION PHASE IN OLIVE Plasma Membrane NADPH Oxidase in Tobaccotobacco mosaic virus Interaction Effects of Different Proecssed Products of Radix Angelica Sinensison Clearing out Oxygen Free Radicals and Antilipidperoxidation THE SCAVENGING EFFECT OF PLANT POLYPHENOLICS ON SUPEROXIDE RADICALS The Effect of Superoxide Radical on the ACC Synthase from Etiolated Mungbean Seedlings Scavenging Effects of Daphnetin and Its Cu, Zn Complexes on superoxide Radical Effects of Different Processing Products of Cortex Phellodendri on Scavenging Oxygen Free Radicals and Anti-lipidperoxidation Effects of Processing on Antioxidation of Radix et Rhizoma Rhei and Rhizoma Polygoni Cuspidati Antioxidative system and chlorophyll fluorescence of Zizania latifolia Turcz. plants are affected by Ustilago esculenta infection