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Radial growth of the mycelium for D. seriata in in vitro tests conducted in PDA medium with different concentrations (62.5, 93.75, 125, 187.5, 250, 375, 500, 750, 1000 and 1500 µg·mL−1) of chitosan oligomers (COS), L. binervosum flower and leaf extracts, and their main phytochemical constituents (a), and their respective conjugate complexes (b). The same letters above concentrations mean that they are not significantly different at p < 0.05. Error bars represent standard deviations.
