Biological wine

Biological wine – Wines which are made as naturally as possible,
Without the use of chemical fertilizers or chemical insecticides.
The biological wine-growing primarily focuses on a healthy soil life in the vineyard.
A development gaining more and more support for wine makers admit that one can only make good wine from nothing but the best grapes.
A lot of grapes are more or less cultivated biologically, not only at small vineyards but athe very large as well, in America too.
In France an in between also exists: La Lutte Raisonée, which wants to limit insecticides as much as possible.