| Thompson Seedless |
| Also Known as Sultanina. green-skinned, seedless, small to medium elongated fruit that has a crisp, juicy flesh that is sweet. Also used for raisins. Ripens early to mid-season, summer through fall. |
| Tokay |
| Also known as Flame Tokay. A sweeter version of the Flame Seedless, these are large, elongated, crunchy, orange-red grapes. |
| Traminette |
| Named and released at Geneva in 1996. This Gewürztraminer hybrid produces wines of excellent quality similar in aroma to its well-known parent. There is good balance in the must between levels of sugar, acid, and pH. The vine is much more winter hardy than its Gewürztraminer parent, moderately productive, and just slightly susceptible to powdery mildew and Botrytis. Maturity is late mid-season, Oct. 5-10 in Geneva. Flavor expression with Traminette is best when the must is given some (24 to 48 hours) skin contact with 50 mg/L SO2 at 5 C. Wines made with skin contact do not develop objectionable bitterness or high pH, though this should always be monitored. If necessary, pH should be adjusted before fermentation (should be no higher than 3.4). In fruit grown in warmer regions increased bitterness and a high pH must might become a problem. Then shorter skin contact time should be used. If very long skin contact times are used, the typical floral / spicy Gewürztraminer flavors may shift to muscat-like flavors. Typically, the wines made with some skin contact have strong spice and floral aromas, a full structure, and long aftertaste. The wine can be made dry or sweet. Mouthfeel of the dry wine is good with nice texture and good spice feel. |
| Trollinger |
| Has been a consistent vineyard performer in tests at Geneva. In Europe the variety is grown widely in northern regions to produce early maturing, light red table wines. Experimental planting is suggested for producers who are interested in wines of this type. A cross of Trollinger named Rotberger has also been a consistent producer of enjoyable fruity, red wines. |
| Tudor Premium Red |
| red-skinned, seedless, large fruit with sweet, crisp flavor. Ripens late mid-season, late summer through late fall. |
