| 2005 Winter Survival Test Results from Wisconsin, Minnesota, and South Dakota | ||||||
| planted in April 2004 and rated in April 2005 | ||||||
| Winter Survival Index^ | ||||||
| Variety | Arlington, WI | Lancaster, WI | Rosemount, MN | South Shore, SD | Average | |
| ZG 0320C | 1.0 | 1.6 | 1.4 | 1.5 | 1.4 | |
| ZG 0320 | 0.6 | 1.6 | 2.4 | 1.5 | 1.5 | |
| ZG 9830 | 1.9 | 1.8 | 1.5 | 2.0 | 1.8 | |
| ZG 0334A | 1.7 | 2.0 | 2.3 | 1.8 | 2.0 | |
| ZN 0335 | 1.4 | 2.2 | 2.7 | 1.9 | 2.0 | |
| ZG 0344A | 1.4 | 2.3 | 3.0 | 2.0 | 2.2 | |
| 5262 | 2.1 | 2.3 | 2.2 | 2.1 | 2.2 | |
| WL 348 AP | 1.7 | 2.5 | 2.4 | 2.4 | 2.3 | |
| 53V52 | 2.2 | 2.2 | 2.2 | 2.5 | 2.3 | |
| ZG 0335N | 1.6 | 2.7 | 3.0 | 2.0 | 2.3 | |
| 6415 | 2.0 | 2.4 | 2.8 | 2.2 | 2.4 | |
| 6200HT | 2.4 | 2.4 | 2.7 | 2.3 | 2.4 | |
| WL 325 HQ | 2.1 | 2.5 | 2.7 | 2.7 | 2.5 | |
| 54V46 | 2.5 | 2.7 | 2.8 | 2.4 | 2.6 | |
| AMERISTAND 404LH | 2.7 | 2.8 | 2.8 | 2.3 | 2.6 | |
| REBOUND 5.0 | 2.5 | 2.3 | 3.3 | 2.6 | 2.7 | |
| LEGENDAIRY 5.0 | 2.2 | 2.8 | 3.7 | 2.1 | 2.7 | |
| 41M124 | 2.2 | 3.1 | 3.3 | 2.6 | 2.8 | |
| 41M130 | 2.9 | 2.7 | 3.4 | 2.7 | 2.9 | |
| 51M141 | 2.6 | 3.0 | 3.8 | 3.5 | 3.2 | |
| WL 316 | 4.2 | 3.5 | 4.0 | 3.4 | 3.8 | |
| 4R429 | 3.4 | 3.9 | 4.3 | 3.9 | 3.9 | |
| ARCHER | 4.5 | 4.3 | 3.9 | 4.2 | 4.2 | |
| CUF 101 | 5.8 | 6.0 | 6.0 | 6.0 | 6.0 | |
| LSD (5%) | 0.8 | 0.7 | 1.0 | 0.6 | 0.5 | |
| CV(%) | 29.9 | 23.3 | 27.9 | 16.0 | 28.8 | |
| ^Winter survival index: 1=superior winter survival 2=very good | ||||||
| 3=good 4=adequate 5=low 6=no winter survival. | ||||||