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Eriophyes vitis. Eriophyes vitis, also known as grape erineum mite or blister mite, is a mite species in the genus Eriophyes infecting grape leaves (Vitis vinifera). E. vitis has spread worldwide and has three distinct strains: a leaf-curling strain, a blister-causing strain, and a strain that stunts the growth of buds. [1]
Allorhizobium vitis is a plant pathogen that infects grapevines.The species is best known for causing a tumor known as crown gall disease. [5] One of the virulent strains, A. vitis S4, is responsible both for crown gall on grapevines and for inducing a hypersensitive response in other plant species. [6]
Vitis vinifera, the common grape vine, is a species of flowering plant, native to the Mediterranean region, Central Europe, and southwestern Asia, ...
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 Vitis .
Vitis (grapevine) is a genus of 81 accepted species [5] of vining plants in the flowering plant family Vitaceae. The genus consists of species predominantly from the Northern Hemisphere. The genus consists of species predominantly from the Northern Hemisphere.
Vitis riparia Michx, with common names riverbank grape or frost grape, [1] is a vine indigenous to North America. As a climbing or trailing vine , it is widely distributed across central and eastern Canada and the central and northeastern parts of the United States , from Quebec to Texas , and eastern Montana to Nova Scotia .
Climate is the most significant external factor in determining a grape's inherent qualities. [10] Each grape variety has a uniquely preferred environment for ideal growing. Because climates vary from region to region, selecting the best strain is an important decision in grape cultivation.
The grape naturally develops high levels of sugar before the tannins achieve ripeness. If grown in too hot a climate the resulting wine will have a high alcohol level and low balance. [24] Carménère buds and flowers three to seven days later than Merlot and the yield is lower than that of the latter grape.