Powdery Mildew
See Oidium.
Prädikat (Germany, Austria)
The Prädikat is a classification of wine depending on the must weight, which may be reported in a variety of units including KMW, Oechsle, Baumé and Brix.
Powdery Mildew: One of several fungi that can cause severe damage to grape crops; also called oidium.
Powdery Mildew
See Oidium.
Powerful
A tasting term synonym for brawny.
powdery mildew - fungal disease of the vine.
pressing, important winemaking operation involving literally pressing the juice (white wines) or astringent press wine out of the skins.
powdery mildew: A fungal disease that attacks both the leaves and fruit of vines significantly affecting both grape yield and wine quality.
Powdery mildew: A devastating fungal disease of grape vines that, unlike most fungal diseases, thrives in dry climates. Also called oidium, it occurs in most of the wine regions of the world.
The powdery mildew fungus that devastated the vineyards of Europe in the mid-nineteenth century. Like the phylloxera plague that would follow, Oidium was brought from America. It is now controlled in the vineyard by spraying.
Attacked by powdery mildew and downy mildew, rot and tolerant and good resistance to spring frosts. The production is inconsistent, often because of casting and millerandage phenomena of the bunch.
'''''Uncinula necator''''' is a fungus that causes powdery mildew on grapes. It is a common pa...) ...
Powdery mildew
Powdery mildew, also known as oidium, is a fungal disease that delays grapevine growth.
Pressing
Pressing is a way of extracting juice from crushed grapes by a mechanical device.
This event represented an exceptional fact of historical importance, because proves in Chile were introduced European species before powdery mildew and phylloxera appeared in Europe and, as it is commonly known, ...
Although drought tolerant, it is easily infected with powdery mildew in damp conditions or humid climates. Like many other varietals, viognier must be harvested at its peak of maturity in order to display its unique aroma and flavor character.
Vine has moderate vigor, requires no spraying against Powdery Mildew but may need a couple for protection against Downy Mildew if season is unusually wet. Recently developed by Cornell Univ. viticulturists.
Resistance to Powdery Mildew also appears superior. Designed to be a hot-climate tolerant variety, it has minimal frost resistance.
Residual sulfur on the grapes as the result of a late spray for powdery mildew;
Some yeasts, such as Montrachet(UCD 522) and some strains of Steinberg, are known to produce higher levels of H2S; and more commonly, ...
Chancellor
Quite tannic and known for its plum-cedar aroma, this grape is susceptible to powdery mildew and must be carefully scrutinized before crushing.
Susceptible to fungus diseases Aspergillus, Powdery Mildew and Penicilium. Hardy to -20 deg. F. with tendency to high acids in cool years. Reported to be a female pollinate and so needs planting in alternate rows with other varieties.
Can be devastating but is usually controlled by dusting the vines with sulfur or spraying with organic fungicides. The two major types of mildew are Powdery mildew, which occurs in (low humidity) California and Downey mildew, ...
 See also: Mildew, Grape, Wine, Region, Aroma
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