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Pittsburg State University | Department of Biology | Sperry Herbarium | Illustrated Guides | Woody Plants Common name: Winter Grape Scientific name: Vitis cinera Family: Vitaceae Note: woody vine The Fruit last update: August 26, 2006 Contact Webmaster
CELL DENSITY-DEPENDENT ACCUMULATION OF QUORUM SENSING SIGNALS IN AGROBACTERIUM VITIS. Russell A. Scott1, Thomas J. Burr2 and Michael A. Savka*1 1Dept. of Biological Sciences. Rochester Institute of Technology, Rochester, NY and 2Department of Plant Pathology NYSAES, Cornell University, Geneva, NY.
Maybe the first grape that you encountered was a rich, blue-black Concord, presented as sweet, squishy jelly in a deliciously gooey peanut butter-and-jelly sandwich. Later, you probably broadened your repertoire with chewy, wrinkly raisins; chilled grape juice; and fresh grapesplump and crisp.
Sensitive varieties such as Barbera, Pinot noir, Fiesta, Chardonnay, and Red Globe develop severe symptoms on several canes by fall if a single cane is infected in April or May.
Several species of small flies, or midges, are known to cause galls on various parts of grapevines. The adult flies lay their eggs either on or in leaves, leaf petioles, tendrils or cluster stems.
The grape has a long and complex history, dating back to its wild Near Eastern progenitor V. sylvestris. They were probably domesticated by 4000 B.C. Along with domestication came a single mutation-induced transition from dioecy to perfect flowers.
Discover Life's encyclopedia page about the biology, natural history, ecology, identification and distribution of Vitaceae: Vitis vulpina L. - Frost grape, Vixen grape, Fox grape
But it took me some time to realize that. When I moved here from the East Coast in 1982, the words "Colorado" and "wine" seldom appeared in the same sentence. This was Gods country and ski country. It certainly wasnt wine country.
Grape seed extract contains chemicals known as polyphenols, (including the subclass of proanthocyanidins), which are recognized to be effective antioxidants.