The 2008 Early Tri-State Trial consisted of 3 cultivars and 11 numbered lines. All entries fried light with USDA ratings of "0" . They also fried uniform from stem to bud ends.
| PHOTOVOLT | DIFFERENCE * | USDA | ||||
| Clone | Stem | Bud | Average | STEM - BUD | COLOR | |
| 1 | Ranger Russet | 45.7 | 44.6 | 45.1 | 4.8 | 0 |
| 2 | Russet Burbank | 47.0 | 43.8 | 45.4 | 5.2 | 0 |
| 3 | Russet Norkotah | 39.0 | 46.3 | 42.6 | 8.1 | 0 |
| 4 | A96814-65LB | 49.6 | 51.9 | 50.7 | 3.0 | 0 |
| 5 | A98345-1 | 49.9 | 46.6 | 48.2 | 4.1 | 0 |
| 6 | A00324-1 | 46.7 | 47.3 | 47.0 | 5.7 | 0 |
| 7 | A00646-4 | 47.3 | 46.1 | 46.7 | 4.6 | 0 |
| 8 | AO96305-3 | 52.4 | 52.4 | 52.4 | 2.8 | 0 |
| 9 | AO96365-2 | 45.9 | 45.4 | 45.7 | 5.3 | 0 |
| 10 | AO98282-5 | 46.5 | 51.2 | 48.8 | 5.6 | 0 |
| 11 | AO00057-2 | 53.8 | 51.7 | 52.7 | 3.2 | 0 |
| 12 | PA98NM25-5 | 53.1 | 49.7 | 51.4 | 3.8 | 0 |
| 13 | PA00N14-2 | 47.0 | 46.6 | 46.8 | 3.2 | 0 |
| 14 | PA00N32-4 | 51.8 | 49.1 | 50.4 | 3.6 | 0 |
| LSD 0.05 | 2.2 | 2.7 | ||||
| Average | 48.3 | 48.0 | 48.1 | 4.5 | 0 | |
| * Average of 12 individual tuber absolute differences | ||||||
| Planting Date: | XX | |||||
| Harvest date: | July 31 | |||||
| Fried on: | August 4 | |||||