Sustainable agriculture limits the impact of agricultural activity on the environment. This approach restricts the use of phytosanitary products for the treatment of vines. The treatments are not systematic, but on a case by case basis depending on the diseases. .
This type of viticulture is sometimes imposed in the specifications of certain appellations in order to tend more quickly towards an agriculture respectful of nature, people and wine.
The best known labels for Reasoned viticulture are 'Terra Vitis' and 'Haute Valeur Environnementale'.