Stored at 48°F for 60 Days

    PHOTOVOLT READING   DIFF USDA   % REDUCING SUGAR   SPROUTING
  Clone stem bud average rtg §     COLOR   stem bud rtg   (%) length (in)
  Washington                            
1 Ranger Russet 32.4 42.0 37.2 4-   9.8 0   1.2 0.7 5   87 1/2"
2 Russet Burbank 29.8 41.1 35.4 3-   11.3 1   1.4 0.7 4   0  
3 A0008-1TE 39.4 44.6 42.0 5+   7.4 0   0.8 0.6 5   73 3/4"
4 A97066-42LB 46.6 44.2 45.4 5+   4.4 0   0.5 0.6 5   0  
5 AC96052-1Ru 51.0 54.4 52.7 5+   5.0 0   0.5 0.5 5   0  
6 AO96141-3 51.1 53.2 52.2 5+   5.2 0   0.5 0.6 5   87 3/4"
7 AOTX95265-4Ru 25.6 35.4 30.5 3-   9.8 1   1.9 1.0 4   20 1/8"
8 CO97087-2Ru 53.7 55.9 54.8 5+   2.4 0   0.5 0.5 5   13 1/8"
9 CO98067-7Ru 31.7 37.1 34.4 3+   6.2 0   1.2 0.9 4   100 1 1/2"
10 CO98368-2Ru 35.7 41.2 38.4 4+   5.5 0   1.0 0.7 5   20 1/4"
11 PA99N2-1 43.3 44.3 43.8 5+   2.8 0   0.6 0.6 5   93 3/4"
12 PA99N82-4 46.2 50.4 48.3 5+   5.3 0   0.5 0.5 5   100 1"
      LSD 0.05 3.2                 18  
  Average 40.5 45.3 42.9     6.3 0   0.9 0.6     49  
                               
  Idaho                            
1 Ranger Russet 38.4 42.0 40.2 4+   6.7 0   0.8 0.7 5   79 1/4"
2 Russet Burbank 34.8 40.9 37.8 4+   7.7 0   1.0 0.7 5   0  
3 A0008-1TE 39.7 45.4 42.5 5-   9.5 0   0.7 0.6 5   14 1/8"
4 A97066-42LB 46.4 46.1 46.3 5+   3.1 0   0.5 0.5 5   7 1/2"
5 AC96052-1Ru 54.8 56.9 55.9 5+   4.1 0   0.5 0.4 5   20 1/8"
6 AO96141-3 46.7 52.7 49.7 5-   9.1 0   0.5 0.5 5   53 1/4"
7 AOTX95265-4Ru 30.2 33.2 31.7 3+   6.1 1   1.4 1.1 4   0  
8 CO97087-2Ru 48.8 53.1 50.9 5+   5.4 0   0.5 0.6 5   0  
9 CO98067-7Ru 38.3 40.2 39.3 4+   3.8 0   0.8 0.7 5   100 3/4"
10 CO98368-2Ru 31.8 43.1 37.4 4-   11.3 0   1.2 0.6 5   0  
11 PA99N2-1 50.9 49.1 50.0 5+   3.0 0   0.5 0.5 5   73 1/4"
12 PA99N82-4 45.4 46.2 45.8 5+   3.8 0   0.6 0.5 5   53 1/8"
      LSD 0.05 3.3     4.0             20  
  Average 42.2 45.7 44.0     6.1 0   0.8 0.6     33  
                               
  Oregon                            
1 Ranger Russet 28.9 43.0 35.9 4-   14.1 1   1.5 0.6 4   93 1/2"
2 Russet Burbank 19.4 39.2 29.3 2-   19.8 3   2.8 0.8 3   0  
3 A0008-1TE 28.4 37.8 33.1 3-   9.7 1   1.6 0.8 4   87 1.4"
4 A97066-42LB 29.8 36.8 33.3 3+   7.0 1   1.4 0.9 4   0  
5 AC96052-1Ru 35.6 43.9 39.7 4+   8.7 0   1.0 0.6 5   0  
6 AO96141-3 41.7 45.9 43.8 5+   5.1 0   0.7 0.5 5   100 1"
7 AOTX95265-4Ru 17.6 30.6 24.1 1-   13.1 3   3.1 1.3 2   67 1/4"
8 CO97087-2Ru 43.9 51.2 47.6 5+   7.4 0   0.6 0.5 5   67 1/8"
9 CO98067-7Ru 22.6 36.4 29.5 2-   13.9 2   2.3 0.9 3   100 1 1/4"
10 CO98368-2Ru 23.4 35.8 29.6 2-   12.4 2   2.2 0.9 3   33 1/8"
11 PA99N2-1 24.1 38.3 31.2 3-   14.2 2   2.1 0.8 4   100 1/4"
12 PA99N82-4 32.5 43.3 37.9 4-   10.8 0   1.2 0.6 5   100 3/4"
      LSD 0.05 3.0     4.0             18  
  Average 29.0 40.2 34.6     11.3 1   1.7 0.8     62  
                               
Date test performed:                            
Washington Dec. 13               Dec. 13       Dec. 23
Idaho Dec. 7               Dec. 7       Dec. 23
Oregon Dec. 1               Dec. 1       Dec. 23
                               
§ 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.