fungicides
chemical compounds that are toxic to fungi.
fungus
(pl. fungi) group of organisms from the kingdom Fungi. including yeasts. molds. mushrooms. and smuts. Typically multicellular. saprophytic. or parasitic and lacking vascular tissue and chlorophyll. Reproduces by spores borne in fruiting bodies.
fuses
devices on electrical conductors or devices that protect electrical systems by interrupting current in response to sudden increases in current caused by electrical shorts or overloads.