Seed treatment with physcion and thifluzamide mixture for managing peanut diseases and raising yield: in vitro and in vivo activity, synergistic mechanism and ecological risk.

The increased translocation and accumulation of PHY residues, along with elevated lignin content and SA/JA levels in peanut tissues, likely contributed to the synergistic antifungal effects observed. These findings will contribute to broad-spectrum disease prevention and a synergistic effect against various peanut pathogens.