must weights
Must weight is a measure of the amount of sugar in grape juice (must) and, hence, indicates the amount of alcohol that could be produced if it is all fermented to alcohol, rather than left as residual sugar.German wine classification system. However, according to wine expert
Jancis Robinson
Jancis Mary Robinson OBE, ComMA, MW (born 22 April 1950) is a British wine critic, journalist and wine writer. She currently writes a weekly column for the ''Financial Times'', and writes for her website JancisRobinson.com, updated daily. She ...
, the grape produces wine of average to low quality and is prone to various
grape rot
This is a list of diseases of grapes (''Vitis'' spp.).
Bacterial diseases
Fungal diseases
Miscellaneous diseases and disorders
Nematodes, parasitic
Phytoplasma, virus and viruslike diseases
See also
*''Ampeloglypter ater''
*''Ampe ...
infections.J. Robinson ''Jancis Robinson's Guide to Wine Grapes'' pg 70 Oxford University Press 1996