Fig. 11. Anti-fungal effect on G. boninense of the control (A), 10 ppb of chitosan (B), 10 ppb of pure hexaconazole (C), 10 ppb of pure dazomet (D), 10 ppb of chitosan–hexaconazole–dazomet nanoparticles prepared at various concentrations of TPP (E) 2.5 mg L⁻¹, (F) 5 mg mL⁻¹, (G) 10 mg mL⁻¹ and (H) 20 mg mL⁻¹, 7 days after incubation at 28 ± 2 °C.