Much of Traminette’s background information presented here was provided by Dr . Bruce Reisch at Cornell University and Dr. Bruce Bordelon at Purdue. Aromella is a cross between Traminette and Ravat 34, which are Among the goals of Cornell’s wine grape-breeding program, Reisch said. Bruce Reisch harvests grapes as part of the Cornell grape-breeding program, which has several new Cornell released Traminette in

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Juice soluble solids are usually higher and titratable acidity is usually lower than for ‘Cayuga White’ Table 3.

As harvest is near, pest and disease pressure should be closely watched, and as with most cultivars, weather can be a final determinant of harvesting. We thank prior project leaders Robert M. Traminette is a vinifera-type wine grape. The authors acknowledge the leadership of John Einset, and technical expertise of Joe Bertino.

A final consideration is for pest management. Marquis is a table grape. Ray Pompilio is a wine writer based in Ithaca, N. Annual cane pruning weights averaged 1.

New Grapes From Cornell Debut | EurekAlert! Science News

Both are white hybrids that combine excellent fruit quality with cold-hardiness derived from American species. These are vinifera type wines from vines that are much easier to grow in traminetts climates. Own-rooted vines grown in phylloxera Daktulosphaira vitifoliae Fitch -infested soils have been large and productive with vines exhibiting a semitrailing growth habit. The amber berries are medium sized 1.


In and years after, juice was also analyzed for yeast assimilable nitrogen YAN by enzymatic analysis. Reisch 1 and R.

Miller, Michigan State Universitypersonal communication. Related Content Load related web page information. Disease and insect resistance. Reisch worked closely with the Enology program under the leadership of Thomas Henick-Kling to evaluate the quality of Traminette wines and to develop suitable fermentation techniques.

‘Traminette’ Grape

The high malic content is impacted by season, however, because the exceptionally warm harvest in yielded an average tartaric: Juice and wine analysis. Patenting a grape carries an expensive up front cost for the University. Reisch explained that even though Traminette is not totally resistant to phylloxera, in cool climates such as New York and Michigan, own-rooted stock seems to be a better choice. This Article HortScience May vol. Clusters are shouldered, moderately loose, and medium in size 0.

All juice samples were analyzed for pH, soluble solids by refractometry, and titratable acidity by titration expressed as tartaric acid equivalents. Traminettee quality requires sufficient hang time, and earlier in the season good sunlight exposure. Own-rooted vines are large with a semitrailing growth habit. Seventeen seedling vines were planted in experimental grape breeding plots in Flowers of ‘Traminette’ are perfect and self-fertile, blooming at mid-season rrisch late bud-break.


Vines are highly productive and very winter hardy under upstate New York conditions. The cross which produced Marquis was made in by George Remaily.

‘Traminette’ grape named Outstanding Fruit Cultivar by ASHS

Please type your comment here maximum 1, characters: Suitability of training systems is still under study, but systems that take advantage of large vine size with high productivity potential e. Wines were analyzed for pH and titratable acidity as described previously and for organic acids tartaric, malic, lactic by high-performance liquid chromatography. Use of differential thermal analysis to quantify bud cold hardiness of grape selections and clones.

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