| PHOTOVOLT | DIFFERENCE * | USDA | |||||
| Clone | Stem | Bud | Average | STEM - BUD | COLOR | ||
| 1 | Ranger Russet | 43.8 | 46.2 | 45.0 | 4.2 | 0 | |
| 2 | Russet Burbank | 45.0 | 45.7 | 45.4 | 2.8 | 0 | |
| 3 | Russet Norkotah | 46.3 | 44.8 | 45.6 | 3.9 | 0 | |
| 4 | Shepody | 55.0 | 50.2 | 52.6 | 5.0 | 0 | |
| 5 | A0008-1TE | 50.8 | 47.8 | 49.3 | 4.9 | 0 | |
| 6 | A96814-65LB | 52.6 | 52.2 | 52.4 | 2.9 | 0 | |
| 7 | A97066-42LB | 52.0 | 52.5 | 52.2 | 3.3 | 0 | |
| 8 | A98345-1 | 43.0 | 44.8 | 43.9 | 2.5 | 0 | |
| 9 | A99073-1 | 50.4 | 48.9 | 49.7 | 4.9 | 0 | |
| 10 | AO96305-3 | 50.8 | 52.3 | 51.6 | 3.9 | 0 | |
| 11 | AO96365-2 | 45.2 | 49.0 | 47.1 | 6.1 | 0 | |
| 12 | PA00N14-2 | 47.4 | 51.9 | 49.7 | 5.6 | 0 | |
| 13 | PA00N15-2 | 47.9 | 45.3 | 46.6 | 6.3 | 0 | |
| 14 | PA98NM38-1 | 48.1 | 45.5 | 46.8 | 4.9 | 0 | |
| 15 | PA98NM39-1 | 41.3 | 46.4 | 43.8 | 6.3 | 0 | |
| 16 | PA99N12-1 | 54.3 | 54.6 | 54.4 | 3.4 | 0 | |
| 17 | PA99N2-1 | 51.2 | 52.6 | 51.9 | 2.6 | 0 | |
| 18 | PA99N82-4 | 50.2 | 47.5 | 48.9 | 4.0 | 0 | |
| LSD 0.05 | 2.3 | 2.9 | |||||
| Average | 48.6 | 48.8 | 48.7 | 4.3 | 0 | ||
| * Average of 12 individual tuber absolute differences | |||||||
| Planting Date: | April 4 | ||||||
| Harvest date: | August 8 | ||||||
| Fried on: | August 10 | ||||||