Stored at 48°F for 54 Days

    PHOTOVOLT READING   DIFF USDA   % REDUCING SUGAR   SPROUTING
  Clone stem bud average rtg §     COLOR   stem bud rtg   (%) length (in)
  Washington                            
1 Ranger Russet 30.1 43.9 37.0 4-   13.8 1   1.4 0.6 4   93 1/2"
2 Russet Burbank 23.7 41.3 32.5 3-   17.5 2   2.1 0.7 4   0  
3 A95074-6 49.6 50.7 50.2 5+   2.8 0   0.5 0.5 5   0  
4 A95109-1 31.1 43.5 37.3 4-   12.4 0   1.3 0.6 5   0  
5 A95409-1 32.9 48.0 40.5 5-   15.2 0   1.1 0.5 5   67 1/2"
6 A96104-2 37.2 48.3 42.8 5-   11.1 0   0.9 0.5 5   100 1/4"
7 AC96052-1Ru 43.4 51.6 47.5 5+   8.6 0   0.6 0.5 5   27 1/8"
8 AO96141-3 29.3 47.8 38.6 4-   18.5 1   1.5 0.5 4   100 3/4"
9 AO96160-3 45.6 51.2 48.4 5+   7.8 0   0.6 0.5 5   60 1/4"
10 AO96164-1 43.2 50.2 46.7 5+   7.3 0   0.6 0.5 5   47 1/2"
11 AOA95154-1 41.6 50.6 46.1 5-   10.6 0   0.7 0.5 5   100 1/4"
12 AOA95155-7 39.9 46.8 43.3 5-   7.6 0   0.7 0.5 5   93 1/8"
13 AOTX95265-2ARu 22.6 39.2 30.9 3-   16.5 2   2.3 0.8 3   0  
14 AOTX95265-4Ru 22.5 38.7 30.6 3-   16.1 2   2.3 0.8 3   20 1/8"
15 CO94035-15Ru 33.7 48.5 41.1 5-   14.8 0   1.1 0.5 5   60 1/4"
16 MWTX2609-4Ru 20.4 28.9 24.7 2+   8.7 2   2.6 1.5 2   80 1/2"
17 TXA549-1Ru 32.0 44.6 38.3 4-   12.6 0   1.2 0.6 5   87 1/8"
      LSD 0.05 3.7     5.2             20  
  Average 34.1 45.5 39.8     11.9 1   1.3 0.6     55  
                               
  Idaho                            
1 Ranger Russet 36.0 44.5 40.3 4-   11.0 0   0.9 0.6 5   67 1/8"
2 Russet Burbank 26.4 38.9 32.6 3-   12.7 1   1.8 0.8 4   7 1/8"
3 A95074-6 40.9 38.9 39.9 4+   6.8 0   0.7 0.8 5   0  
4 A95109-1 27.5 33.7 30.6 3+   7.7 1   1.6 1.1 4   0  
5 A95409-1 31.9 33.7 32.8 3+   8.5 0   1.2 1.1 4   0  
6 A96104-2 37.2 40.3 38.8 4+   4.3 0   0.9 0.7 5   60 1/8"
7 AC96052-1Ru 39.0 43.6 41.3 5-   10.0 0   0.8 0.6 5   0  
8 AO96141-3 37.2 48.8 43.0 5-   11.9 0   0.9 0.5 5   47 1/4"
9 AO96160-3 42.2 40.3 41.2 5+   5.7 0   0.6 0.7 5   0  
10 AO96164-1 36.9 36.9 36.9 4+   3.9 0   0.9 0.9 5   0  
11 AOA95154-1 45.5 47.2 46.3 5+   4.7 0   0.6 0.5 5   27 1/8"
12 AOA95155-7 49.0 48.1 48.6 5+   3.7 0   0.5 0.5 5   13 1/4"
13 AOTX95265-2ARu 27.1 34.0 30.5 3-   9.5 1   1.7 1.1 4   0  
14 AOTX95265-4Ru 23.8 36.5 30.2 2-   12.7 2   2.1 0.9 3   0  
15 CO94035-15Ru 43.9 43.3 43.6 5+   7.9 0   0.6 0.6 5   No Sample
16 MWTX2609-4Ru 26.0 27.5 26.8 2+   6.1 1   1.8 1.6 3   0  
17 TXA549-1Ru 36.8 39.9 38.3 4+   5.5 0   0.9 0.7 5   27 1/8"
      LSD 0.05 4.2     4.8             19  
  Average 35.7 39.8 37.7     7.8 0   1.1 0.8     15  
                               
  Oregon                            
1 Ranger Russet 27.0 37.3 32.1 3-   10.3 1   1.7 0.9 4   87 3/4"
2 Russet Burbank 24.5 39.6 32.0 3-   15.1 1   2.0 0.8 4   0  
3 A95074-6 48.8 48.5 48.6 5+   3.4 0   0.5 0.5 5   0  
4 A95109-1 34.4 37.4 35.9 4+   6.1 0   1.0 0.9 5   0  
5 A95409-1 35.4 43.6 39.5 4+   8.3 0   1.0 0.6 5   73 1/8"
6 A96104-2 35.2 43.0 39.1 4+   8.0 0   1.0 0.6 5   87 1/2"
7 AC96052-1Ru 41.8 51.5 46.6 5-   9.7 0   0.7 0.5 5   0  
8 AO96141-3 43.6 51.5 47.6 5-   9.0 0   0.6 0.5 5   87 3/4"
9 AO96160-3 40.0 48.1 44.0 5+   8.3 0   0.7 0.5 5   80 1/4"
10 AO96164-1 40.4 47.3 43.8 5+   8.0 0   0.7 0.5 5   87 1/4"
11 AOA95154-1 28.5 48.7 38.6 4-   20.2 1   1.5 0.5 4   87 1/4"
12 AOA95155-7 27.8 49.2 38.5 4-   21.4 1   1.6 0.5 4   87 1/4"
13 AOTX95265-2ARu 21.8 35.7 28.7 2-   13.9 2   2.4 1.0 3   27 1/8"
14 AOTX95265-4Ru 23.2 35.4 29.3 2-   12.2 2   2.2 1.0 3   27 1/8"
15 CO94035-15Ru 30.1 40.6 35.4 3-   11.0 1   1.4 0.7 4   73 1/8"
16 MWTX2609-4Ru 22.6 33.4 28.0 2-   11.1 2   2.3 1.1 3   27 1/8"
17 TXA549-1Ru 26.4 39.0 32.7 3-   12.6 1   1.8 0.8 4   100 1/4"
      LSD 0.05 2.7     4.7             19  
  Average 32.4 42.9 37.7     11.1 1   1.4 0.7     55  
                               
Date test performed:                            
Washington December 5             December 5   December 28
Idaho December 11             December 11   December 28
Oregon December 17             December 17   December 28
                               
§ rtg = rating (1-5, 5 is best); av = average Photovolt reading; Diff = Absolute difference between stem and bud Photovolt reading. Stem to bud differences of nine or greater (-) lose one point and differences of less than nine (+) gain one point in the accumulated total postharvest rating.