The white grape variety (also Freiburg 250-75) is a new breed between Merzling x GM 6494 (see there the genesis). They are genes of Vitis amurensis. Vitis lincecumii. Vitis rupestris and Vitis vinifera contain. The intersection of hybrid took place in 1975 by Norbert Becker (1937-2012) at the State Wine Institute in Freiburg, The name was in honor of the German wine pioneer Johann Philipp Bronner (1792-1864) awarded. She is not allowed with the variety White Bronnertraube be confused. Bronner or the initial population was crossing partner of the new breeds baron. Cabernet Carbon. Divico. Divona and prior,
The medium to late ripening vine is resistant to both mildews and Botrytis, It produces full-bodied, fruity white wines with ripe apple and light aromas bitter Aftertaste. There are acreages in Belgium. Germany (3 ha), Italy (6 ha), Austria and in the Switzerland, In 2010, a total of nine hectares of vineyards were reported (Statistics Kym Anderson ).
Pictures: Ursula Bruehl, Doris Schneider, Julius Kühn Institute (JKI)