- ethametsulfuron-methyl, cinosulfuron, ethoxysulfuron, flazasulfuron,
flupyrsulfuron-methyl-sodium, imazosulfuron, metsulfuron-methyl, nicosulfuron, oxasulfuron...
- flupoxam [Wikidata] flupropacil [Wikidata] flupropanate [Wikidata]
flupyrsulfuron [Wikidata]
fluridone flurochloridone [Wikidata]
fluroxypyr flurtamone [Wikidata]...