| Prior to storage | |||||||||
| PHOTOVOLT READING | DIFF | USDA | SPECIFIC | ||||||
| Clone | stem | bud | av | rtg § | COLOR | GRAVITY | rtg | ||
| Washington | |||||||||
| 1 | Ranger Russet | 42.3 | 46.8 | 44.5 | 5+ | 5.6 | 0 | 1.093 | 4 |
| 2 | Russet Burbank | 44.3 | 46.6 | 45.4 | 5+ | 4.7 | 0 | 1.090 | 4 |
| 3 | A8893-1 | 44.0 | 50.9 | 47.4 | 5+ | 7.2 | 0 | 1.091 | 4 |
| 4 | A88338-1 | 48.4 | 50.7 | 49.6 | 5+ | 4.6 | 0 | 1.094 | 5 |
| 5 | A9014-2 | 51.7 | 54.1 | 52.9 | 5+ | 4.0 | 0 | 1.095 | 5 |
| 6 | AC87084-3 | 44.3 | 44.8 | 44.6 | 5+ | 4.7 | 0 | 1.101 | 5 |
| 7 | AC87138-4 | 45.6 | 42.0 | 43.8 | 5+ | 6.6 | 0 | 1.095 | 5 |
| 8 | AO87277-6 | 48.3 | 46.1 | 47.2 | 5+ | 6.0 | 0 | 1.091 | 4 |
| 9 | CO89036-10 | 37.8 | 50.8 | 44.3 | 5- | 13.1 | 0 | 1.085 | 3 |
| LSD 0.05 | 2.8 | 3.9 | 0.007 | ||||||
| Average | 45.2 | 48.1 | 47.1 | 6.6 | 0 | 1.093 | |||
| Idaho | |||||||||
| 1 | Ranger Russet | 32.7 | 45.1 | 38.9 | 4- | 12.4 | 0 | 1.098 | 5 |
| 2 | Russet Burbank | 33.2 | 44.0 | 38.6 | 4- | 10.9 | 0 | 1.090 | 4 |
| 3 | A8893-1 | 38.1 | 54.0 | 46.0 | 5- | 15.8 | 0 | 1.089 | 4 |
| 4 | A88338-1 | 38.2 | 45.9 | 42.0 | 5+ | 8.7 | 0 | 1.095 | 5 |
| 5 | A9014-2 | 46.9 | 52.8 | 49.8 | 5+ | 5.9 | 0 | 1.095 | 5 |
| 6 | AC87084-3 | 24.6 | 41.45 | 33.0 | 3- | 16.9 | 1 | 1.099 | 5 |
| 7 | AC87138-4 | 29.8 | 44.3 | 37.0 | 4- | 14.5 | 1 | 1.093 | 4 |
| 8 | AO87277-6 | 31.0 | 49.8 | 40.4 | 4- | 19.0 | 0 | 1.093 | 4 |
| 9 | CO89036-10 | 14.0 | 35.0 | 24.5 | 1- | 21.0 | 4 | 1.089 | 4 |
| LSD 0.05 | 3.4 | 5.4 | 0.006 | ||||||
| Average | 32.0 | 45.8 | 39.0 | 14.5 | 1 | 1.093 | |||
| Oregon | |||||||||
| 1 | Ranger Russet | 30.3 | 39.6 | 35.0 | 3- | 9.9 | 1 | 1.075 | 1 |
| 2 | Russet Burbank | 26.2 | 43.5 | 34.8 | 3- | 17.2 | 1 | 1.075 | 1 |
| 3 | A8893-1 | 36.3 | 49.6 | 43.0 | 5- | 13.3 | 0 | 1.070 | 0 |
| 4 | A88338-1 | 28.5 | 39.7 | 34.1 | 3- | 13.1 | 1 | 1.075 | 1 |
| 5 | A9014-2 | 47.0 | 52.9 | 49.9 | 5+ | 6.3 | 0 | 1.078 | 2 |
| 6 | AC87084-3 | 23.3 | 41.1 | 32.2 | 3- | 17.8 | 2 | 1.078 | 2 |
| 7 | AC87138-4 | 25.4 | 44.4 | 34.9 | 3- | 19.1 | 1 | 1.079 | 2 |
| 8 | AO87277-6 | 35.9 | 43.7 | 39.8 | 4- | 10.1 | 0 | 1.081 | 2 |
| 9 | CO89036-10 | 17.1 | 39.5 | 28.3 | 2- | 22.4 | 3 | 1.075 | 1 |
| LSD 0.05 | 4.0 | 5.8 | 0.007 | ||||||
| Average | 30.0 | 43.8 | 37.5 | 14.6 | 1 | 1.077 | |||
| Date test performed: | |||||||||
| Washington | Oct. 7 | Oct. 6 | |||||||
| Idaho | Oct. 14 | Oct. 11 | |||||||
| Oregon | Oct. 15 | Oct. 14 | |||||||
| rtg=rating | av=average | DIFF=Absolute difference between bud and stem photovolt reading | |||||||
| § Stem to bud differences of nine or greater (-) would lose one point. | |||||||||
| Differences of less than 9 (+) would receive one extra point. | |||||||||