Aflavarin is primarily used in agricultural applications as a biofungicide. It helps control fungal pathogens in crops by inhibiting spore germination and mycelial growth, making it effective against diseases like powdery mildew and gray mold. Due to its natural origin and low environmental impact, it is favored in organic farming and integrated pest management programs. Aflavarin is applied as a foliar spray and is known for its rapid degradation, reducing residue concerns in food crops. It also shows potential in post-harvest protection of fruits and vegetables during storage and transport.