Glossary entries

While the development of interspecific crossings has long been the norm in France (French hybrids), only in recent years have they been officially permitted in Germany, primarily thanks to the improved wine quality of new hybrids. A number of these are pilzwiderstandsfähig, or fungusresistant, referred to in German as “PiWis.” They are particularly popular with organic growers as a viable alternative to conventional plant protection measures, and thus, a contribution to sustainable viticulture. Examples: Regent, Johanniter, Phoenix, and Solaris. More about PIWIs