Synthesis of Chitosan Oligomers/Propolis/Silver Nanoparticles Composite Systems and Study of Their Activity against Diplodia seriata

Figure 7

Inhibition percentage and growth diameter of the Diplodia seriata fungus mycelia for propolis (P), chitosan oligomers (A), chitosan oligomers/propolis (B), chitosan oligomers/propolis/silver NPs (C), chitosan oligomers/silver NPs (D), and control, in aqueous solutions (without EtOH) and in hydroalcoholic solutions (with EtOH).