WINTER FREEZE DAMAGE AND SPRING FROST RATINGS
FOR GRAPES AT
K.H. Fisher, HRIO/University of
|
|
Winter Freeze Damage |
Spring Frost |
|
Variety |
(rating 1-10*) |
(rating 1-5**) |
|
Aurore |
8 |
3 |
|
Auxerrois |
3 |
3 |
|
Baco Noir |
8 |
1 |
|
Cabernet Franc |
5 |
5 |
|
Cabernet Sauvignon |
3 |
5 |
|
Cayuga White |
8 |
2 |
|
Chambourcin |
7 |
5 |
|
Chardonnay |
5 |
3 |
|
|
10 |
2 |
|
De Chaunac |
9 |
3 |
|
Elvira |
10 |
2 |
|
Fredonia |
10 |
2 |
|
Gamay Noir |
5 |
5 |
|
Gewurztraminer |
3 |
5 |
|
Geisenheim 318 |
8 |
5 |
|
Leon Millot |
10 |
1 |
|
Limberger |
3 |
5 |
|
Marechal Foch |
10 |
1 |
|
Merlot |
2 |
4 |
|
Nebbiolo |
1 |
? |
|
|
8 |
2 |
|
Petite Sirah |
1 |
? |
|
Pinot Blanc |
3 |
5 |
|
Pinot Gris |
3 |
5 |
|
Pinot Noir |
3 |
5 |
|
Riesling |
5 |
5 |
|
Sauvignon Blanc |
1 |
5 |
|
Seyval Blanc |
8 |
4 |
|
Sovereign Coronation |
9 |
3 |
|
Vidal |
8 |
5 |
|
Zinfandel |
1 |
? |
* - ranked 1-10 1 is the most susceptible and 10 is the most tolerant.
** - ranked 1-5. 1 is the most susceptible and 5 is the most tolerant.
The ratings are based on best management practices with growers and research
Gemmrich W. Nursery Inc.
278 Line 5, RR 4,