Then it was off to see one of the legends of modern Beaujolais. Lapierre. Camille Lapierre (above) hosted us, showed us the vineyards, and then gave us an extensive tasting. Camillie explained how they had trialled biodynamics for several years and given up because they didn’t see much of a difference. She thinks this is because they had never messed up their soils. Marcel, her father, had met Jules Chauvet just in time, during the 1970s, at a time when everyone was moving towards herbicides as a more efficient way of controlling weeds. Chauvet warned Lapierre off the new chemical solutions, as well as encouraging him to vinify without the use of sulphur dioxide.
Source : http://www.wineanorak.com/wineblog/from-the-road/in-beaujolais-chaize-lapierre-and-lapalu