Cascarolo bianco is a white

Italian wine Italian wine is produced in every region of Italy. Italy is the world's largest producer of wine, with an area of under vineyard cultivation, and contributing a 2013–2017 annual average of 48.3 million hl of wine. In 2018 Italy accounted for ...

grape variety This list of grape varieties includes cultivated grapes, whether used for wine, or eating as a table grape, fresh or dried (raisin, currant, sultana). For a complete list of all grape species including those unimportant to agriculture, see Viti ...

that is grown primarily in the

Piedmont wine Piemonte wine is the range of Italian wines made in the region of Piedmont in the northwestern corner of Italy. The best-known wines from the region include Barolo and Barbaresco. They are made from the Nebbiolo grape. These wines are ideal for ...

region of northwest Italy. The grape has a long history in the region and was noted in 1606 by Giovanni Battista Croce, vineyard owner and official jeweler to

Charles Emmanuel I, Duke of Savoy Charles Emmanuel I ( it, Carlo Emanuele di Savoia; 12 January 1562 – 26 July 1630), known as the Great, was the Duke of Savoy from 1580 to 1630. He was nicknamed (, in context "the Hot-Headed") for his rashness and military aggression. Being ...

, as growing in the hills around

Torino Turin ( , Piedmontese: ; it, Torino ) is a city and an important business and cultural centre in Northern Italy. It is the capital city of Piedmont and of the Metropolitan City of Turin, and was the first Italian capital from 1861 to 1865. T ...

and producing wine of high esteem. It was once thought that Cascarolo bianco was the same variety as the

Hungarian wine Hungarian wine has a history dating back to the Kingdom of Hungary. Outside Hungary, the best-known wines are the white dessert wine Tokaji aszú (particularly in the Czech Republic, Poland, and Slovakia) and the red wine Bull's Blood of Eger (Egri ...

grape Fehér Gohér (also known as Augster Weisser) but

DNA profiling DNA profiling (also called DNA fingerprinting) is the process of determining an individual's DNA characteristics. DNA analysis intended to identify a species, rather than an individual, is called DNA barcoding. DNA profiling is a forensic tec ...

in the early 21st century determined that the two grapes are unrelated. Today

ampelographer Ampelography ( ἄμπελος, "vine" + γράφος, "writing") is the field of botany concerned with the identification and classification of grapevines, ''Vitis'' spp. Traditionally this has been done by comparing the shape and colour of the ...

s believe that the grape is an offspring of the

Swiss wine Swiss wine is produced from nearly of vineyards, and the wines are mainly produced in the west and in the south of Switzerland, in the cantons of Geneva, Neuchâtel, Ticino, Valais and Vaud. White grape varieties are grown on 43% of the countr ...

grape

Rèze Rèze is a white Swiss wine grape variety that is primarily found around the city of Sierre in the canton of Valais in southwest Switzerland.J. Robinson ''Jancis Robinson's Guide to Wine Grapes'' pg 152 Oxford University Press 1996 Here the varie ...

with DNA evidence suggesting some relationship with another white Piedmontese grape,

Erbaluce Erbaluce or Erbaluce bianca is a white Italian wine grape grown primarily in the Piedmont region around Caluso, in Canavese. In addition to dry table wines, it is used to make sweet wines with deep golden coloring, such as ''passito''. The gr ...

.J. Robinson, J. Harding and J. Vouillamoz ''Wine Grapes - A complete guide to 1,368 vine varieties, including their origins and flavours'' pgs 197-198 Allen Lane 2012 Ampelographers believe that the name ''Cascarolo'' is derived from the

Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...

''cascolare'', meaning "to fall", which could be a reference to the susceptibility of the variety to the

viticultural hazard 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'' *'' Am ...

coulure Coulure (pronounced coo-LYUR) is a viticultural hazard that is the result of metabolic reactions to weather conditions that causes a failure of grapes to develop after flowering. In English the word ''shatter'' is sometimes used. Coulure is trigge ...

which causes unfertilized grape flowers to develop into poorly formed berries that fall off the vine.

History and relationship to other grapes

Cascarolo bianco is a very old grape variety that has been growing in the Piedmont wine region of northwest Italy for several centuries. Wines made from the grape were once highly prized with the Cascarolo bianco wines from Torino being mentioned by Giovanni Battista Croce in 1606. DNA profiling has shown that the grape is likely the offspring of the Swiss wine grape Rèze and an unknown second parent. That other parent maybe the Piedmontese grape Erbaluce which DNA analysis has shown to have some close relationship with Cascarolo bianco but the exact nature of that relationship is not yet known. In his 1887 handbook on ampelography, German ampelographer

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speculated that Cascarolo bianco was the same variety as the Hungarian wine grape Fehér Gohér (also known as Augster Weisser) but today DNA evidence has shown that the two grapes are unrelated.

Wine regions

For many centuries Cascarolo bianco was widely planted throughout Piedmont, particularly around the communes of

Chieri Chieri (; pms, Cher) is a town and ''comune'' in the Metropolitan City of Turin, Piedmont (Italy), located about southeast of Turin, by rail and by road. It borders the following municipalities: Baldissero Torinese, Pavarolo, Montaldo Torine ...

and

Pinerolo Pinerolo (; pms, Pinareul ; french: Pignerol; oc, Pineròl) is a town and ''comune'' in the Metropolitan City of Turin, Piedmont, northwestern Italy, southwest of Turin on the river Chisone. The Lemina torrent has its source at the boundary be ...

in the

province of Turin The former Province of Turin ( it, Provincia di Torino; pms, Provinsa ëd Turin; french: Province de Turin) was a province in the Piedmont region of Italy. Its capital was the city of Turin. The province existed until 31 December 2014, when it wa ...

Casale Monferrato Casale Monferrato () is a town in the Piedmont region of Italy, in the province of Alessandria. It is situated about east of Turin on the right bank of the Po, where the river runs at the foot of the Montferrat hills. Beyond the river lies the v ...

in the

province of Alessandria The Province of Alessandria ( it, Provincia di Alessandria; pms, Provincia ëd Lissandria; in Piedmontese of Alessandria: ''Provinsa ëd Lissändria'') is an Italian province, with a population of some 425,000, which forms the southeastern part o ...

and

Moncalvo Moncalvo is a village and ''comune'' in the Province of Asti in the Italian region Piedmont, located about east of Turin and about northeast of Asti on the national road SS 547 which links Asti to Casale Monferrato and Vercelli. Historically i ...

in the

province of Asti The Province of Asti ( it, Provincia di Asti, Piedmontese: ''Provincia d’Ast'') is a province in the Piedmont region of northern Italy. Its capital is the city of Asti. To the northwest it borders on the Metropolitan City of Turin; to the sou ...

. However today the grape has very limited plantings and is found mostly in

field blend Viticulture (from the Latin word for ''vine'') or winegrowing (wine growing) is the cultivation and harvesting of grapes. It is a branch of the science of horticulture. While the native territory of ''Vitis vinifera'', the common grape vine, ran ...

s from older vineyards found in the foothills of the

Alps The Alps () ; german: Alpen ; it, Alpi ; rm, Alps ; sl, Alpe . are the highest and most extensive mountain range system that lies entirely in Europe, stretching approximately across seven Alpine countries (from west to east): France, Sw ...

Synonyms

Over the years, Cascarolo bianco has been known under a variety of synonyms including: Cascarala, Cascarecul, Cascarelbo and Cascarolo.

Vitis International Variety Catalogue The Vitis International Variety Catalogue (VIVC) is a database of various species and varieties/cultivars of grapevine, the genus ''Vitis''. VIVC is administered by the Geilweilerhof Institute for Grape Breeding (''Institut für Rebenzüchtung Gei ...

(VIVC)
Cascarolo bianco
'' Accessed: May 26th, 2013

References

{{reflist White wine grape varieties