AGROVOC

Fog is a visible aerosol consisting of tiny water droplets or ice crystals suspended in the air at or near the Earth's surface. (https://en.wikipedia.org/wiki/Fog)

An application method in which a liquid material entity is sprayed to the leafy portions of a plant. (http://purl.obolibrary.org/obo/AGRO_00000048)

Inflammation of the stomach, especially the gastric mucosa. (https://lod.nal.usda.gov/nalt/33572)