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Tag Archives | hybrids

A vine leaf attacked by mildiou (downy mildew)

Three white fungus resistant hybrid grape varieties approved in Austria

Four new white grape varieties have just been approved for use in Austrian Qualitätswein (quality wine) Three of these are so-called PIWIs, which is fungal resistant crossings. PIWI is a German abbreviation for Pilzwiderstandsfähig (literally fungus resistant). The fourth grape is Goldmuskateller, a regular Vitis vinifera that also has a good resistance to rot. The […]

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Marselan, recently planted vines

New grape varieties in France, some forgotten, some hybrids

Nine new grape varieties have been approved to be planted in the French vineyards. Five of them are old, almost extinct and forgotten grape varieties from the Southwest, from Gaillac, Fronton and other southwestern appellations: Bouysselet Blanc, Tardif, Verdanel Blanc, Gibert and Noual. The other four are so-called resistant grape varieties. These are new crosses […]

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A glass of South African brandy, Alchemy of Gold

Fungus resistant grape varieties tested in Cognac

Cognac has a long-term plan to reduce the spraying in the vineyards. Currently, four different hybrids are being tested in the vineyards. All four grape varieties have good resistance to both downy mildew and powdery mildew. They also have the qualities required for cognac production, namely high acidity and low sugar content. And, not least, […]

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A vine leaf affected by mildiou

Wine myths: hybrids make poor wines

In the previous issue of the Brief. we wrote about myths in the wine world. Some of our readers have contacted us with comments. Among others, William H. Shoemaker, retired horticulturist from the University of Illinois. He wants to add the myth “wines from hybrids are inferior”. He adds: “While they may not reach the […]

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