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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Fruit were first observed in and the original vine was propagated in under the number NY As growth continues, lateral shoots can develop in the cluster zone, necessitating additional leaf removal. Free non-exclusive trqminette for Marquis may be obtained from the Cornell Research Foundation in Ithaca.

Rupestris stem pitting virus has been found to occur in vines of ‘Traminette’.

New Grapes From Cornell Debut | EurekAlert! Science News

Classifications Cultivar and Germplasm Releases. Viticultural production data for ‘Cayuga White’, ‘Melody’ and ‘Traminette’ grown at two locations. Ray Pompilio is a wine writer based in Ithaca, N. Agricola Articles by Reisch, B. Berries are soft and remain in good condition until ripe, but Botrytis bunch rot and sour rots may cause losses if harvest is delayed, especially after rainfall. However, it should not be grown where 2,4-D is in use. A light golden color of the grapes is indicative of high fruit quality, while shaded and green grapes at harvest are generally lower in flavor intensity.

Enter word pictured above: Until they are released, grapes are referred to by number only. They are able to stand up to short Northeastern growing seasons and exhibit some disease resistance. Back to Bruce Reisch’s home page.

We thank prior project leaders Robert M. Bordelon determined that cluster thinning is usually not needed for Traminette, except on young vines in their second and third leaf years. With north-south row plantings, leaf removal needs to be done on the east side only for good fruit exposure.

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‘Traminette’ grape named Outstanding Fruit Cultivar by ASHS

Click for guide to enable. These high-vigor sites can be managed by using divided canopy training, such as Geneva Double Curtain or vertically divided Scott Henry or Smart-Dyson systems.

Please type your comment here maximum corndl, characters: The wine has good body and no noticeable flavors characteristic of interspecific hybrid grapes. Seed were planted by the Geneva breeding program in Because there is international interest in large-berried seedless table grapes, Cornell has applied for a plant patent for Marquis.

These data indicate that ‘Traminette’ can accumulate satisfactory amounts of sugar while maintaining sufficient acidity and a low pH. It is suited to sites with average-length growing seasons and little to moderate cold stress. The right training system for Traminette depends on vineyard site characteristics. Trials also showed the cultivar to be moderately resistant to powdery mildew, Botrytis bunch rot and black rot. Promising results have been reported from Marquis trials in Arkansas, Indiana, and Michigan.

Bruce Reisch, who took over a vacant grape-breeding position in In addition to testing on-site in Reisdh, N. Articles by Mansfield, A.

Own-rooted vines are able to regrow from the ground after a severe winter freeze, however. In and years after, juice was also analyzed for yeast assimilable nitrogen YAN by enzymatic analysis. If high-cordon training is used, some leaf removal at the top can also be beneficial. Close to harvest, regular berry sampling and tasting of random berries per site will also add to the assessment of ripeness.

After eight years at Dresden, NY, under commercial conditions, one of 15 winter tender ‘Riesling’ vines had trunk damage and 11 were dead, while three of 15 ‘Traminette’ vines had trunk damage and none had died. Yields average 4 to 4. Fruit quality requires sufficient hang time, and earlier in the season good sunlight exposure. It is also interesting to note that the YAN concentration in both cultivars consists primarily of primary amino nitrogen with relatively low ammonium AMM concentrations.


It is not known whether stem pitting has a negative effect on vine growth D. No material may be reproduced without written permission of the Publisher. Suitability of training systems is still under study, but systems that take advantage of large vine size with high productivity potential e. The foliage can be affected by downy mildew, but standard commercial spraying can control this issue.

Clusters are shouldered, moderately loose, and medium in size 0.

New Grapes From Cornell Debut

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The high malic content is impacted by season, however, because the exceptionally warm harvest in yielded an average tartaric: Because clusters are long and loose, rot does not trakinette quickly. Vines are extremely sensitive to damage when green tissues are exposed to drift from 2,4-D herbicide use, and there is some tendency for fruit shelling to occur shortly after ripening as a result of cracking and abscission at the point of traminettee attachment, especially in warmer regions.

Use of differential thermal analysis to quantify bud cold hardiness of grape selections and clones. But whether or not grapes will survive sudden hard freezes, or temperatures that plummet by as much as 70 degrees as they did in just cormel hours last January, are questions of bottom-line survival.

Vines are highly productive and very winter hardy under upstate New York conditions. With his impending move to another position in Australia, Barrett sent seeds from the cross to Cornell, where they were first planted in