It is unclear how long olives have been domesticated, but references to olives in the ''[[Iliad]]'' indicate that they have likely been farmed since at least around 800 to 900 BC. <ref>Pierre Vidal-Naquet, Le monde d'Homère, Perrin 2000, p19</ref> | It is unclear how long olives have been domesticated, but references to olives in the ''[[Iliad]]'' indicate that they have likely been farmed since at least around 800 to 900 BC. <ref>Pierre Vidal-Naquet, Le monde d'Homère, Perrin 2000, p19</ref> |