Stored at 48°F After Arrival
    PHOTOVOLT READING   DIFF USDA   % REDUCING SUGAR   SPROUTING
  Clone stem bud average rtg §     COLOR   stem bud rtg   (%) length (in)
  Washington                            
1 Ranger Russet 37.9 47.7 42.8 5-   9.9 0   0.8 0.5 5   100 1/2"
2 Russet Burbank 34.7 44.1 39.4 4-   9.4 0   0.7 0.5 5   7 1/8"
3 A91186-2 45.4 51.9 48.6 5+   6.6 0   0.8 0.6 5   20 1/8"
4 A91814-5 46.4 49.5 48.0 5+   3.9 0   0.6 0.6 5   100 3/4"
5 A92030-5 46.5 51.3 48.9 5+   5.1 0   0.6 0.5 5   100 1/4"
6 A92294-6 47.2 48.8 48.0 5+   4.1 0   0.4 0.4 5   87 1/4"
7 A9304-3 42.9 44.0 43.5 5+   6.2 0   0.6 0.5 5   100 1/4"
8 A9305-10 48.4 48.7 48.5 5+   3.1 0   0.5 0.5 5   0  
9 A93157-6LS 42.2 44.2 43.2 5+   4.6 0   0.5 0.5 5   100 1/2"
10 AC92009-4Ru 43.9 46.4 45.1 5-   11.0 0   0.9 0.5 5   0  
11 ATX9202-1Ru 30.9 46.7 38.8 4-   15.8 0   1.7 0.6 4   33 1/8"
12 CO93001-11RU 41.9 41.9 41.9 5+   2.9 0   0.5 0.5 5   100 3"
13 CO93016-3RU 34.4 42.9 38.6 4+   8.7 0   0.9 0.4 5   100 1"
14 TC1675-1Ru 43.3 50.9 47.1 5+   8.7 0   0.5 0.5 5   100 1/2"
      LSD 0.05 3.8     3.9             14  
  Average 41.9 47.1 44.5     7.1 0   0.7 0.5     68  
                               
  Idaho                            
1 Ranger Russet 32.6 48.3 40.5 5-   15.8 0   1.2 0.5 5   60 1/4"
2 Russet Burbank 30.7 43.4 37.1 4-   14.0 0   1.8 0.6 4   0  
3 A91186-2 46.4 53.2 49.8 5+   7.1 0   0.7 0.5 5   0  
4 A91814-5 52.5 54.3 53.4 5+   3.4 0   0.4 0.5 5   40 1/4"
5 A92030-5 36.2 43.7 40.0 4-   9.7 0   1.5 1.0 4   0  
6 A92294-6 47.1 51.9 49.5 5+   5.0 0   0.7 0.4 5   0  
7 A9304-3 42.3 51.0 46.7 5-   9.9 0   0.7 0.5 5   40 1/8"
8 A9305-10 43.5 50.3 46.9 5+   6.9 0   0.6 0.5 5   0  
9 A93157-6LS 51.2 49.5 50.3 5+   2.1 0   0.4 0.5 5   80 1/8"
10 AC92009-4Ru 43.8 53.1 48.4 5-   10.6 0   0.8 0.5 5   0  
11 ATX9202-1Ru 35.0 44.0 39.5 4-   9.2 0   1.4 0.8 4   0  
12 CO93001-11RU 42.3 48.9 45.6 5+   6.6 0   0.7 0.6 5   100 1"
13 CO93016-3RU 30.4 44.3 37.4 4-   14.0 1   1.5 0.6 4   100 1"
14 TC1675-1Ru 45.6 51.6 48.6 5+   6.0 0   0.6 0.5 5   13 1/8"
      LSD 0.05 3.5     4.0             18  
  Average 41.4 49.1 45.3     8.6 0   0.9 0.6     31  
                               
  Oregon                            
1 Ranger Russet 24.1 42.3 33.2 3-   19.2 2   2.3 0.8 3   100 1"
2 Russet Burbank 16.8 44.0 30.4 2-   27.2 3   3.0 0.8 3   7 1/8"
3 A91186-2 23.4 42.5 32.9 3-   19.2 2   3.2 1.1 4   0  
4 A91814-5 34.8 41.3 38.1 4+   7.0 0   1.8 0.9 4   60 1 1/4"
5 A92030-5 32.7 43.7 38.2 4-   11.4 0   1.7 1.0 4   80 1/4"
6 A92294-6 19.0 48.0 34.5 3-   31.0 3   4.0 0.7 2   80 1/4"
7 A9304-3 23.4 45.3 34.3 3-   22.8 2   3.0 0.7 3   27 1/8"
8 A9305-10 22.4 39.7 31.0 3-   17.3 2   2.4 0.8 3   0  
9 A93157-6LS 30.9 41.2 36.1 4-   12.6 0   1.3 0.6 4   87 1/4"
10 AC92009-4Ru 16.0 45.1 30.5 3-   29.1 3   4.5 1.0 1   0  
11 ATX9202-1Ru 21.5 36.1 28.8 2-   15.3 2   2.9 1.2 2   7 1/8"
12 CO93001-11RU 25.5 41.1 33.3 3-   15.8 1   2.5 0.9 3   100 3"
13 CO93016-3RU 14.2 24.6 19.4 0   14.5 4   4.5 2.0 1   100 1 1/4"
14 TC1675-1Ru 33.4 47.3 40.3 4-   13.9 0   1.2 0.6 5   93 1/8"
      LSD 0.05 3.9     5.6             18  
  Average 24.1 41.6 32.9     18.3 2   2.7 0.9     53  
                               
    Date test performed, days @ 48°F:                    
Washington Dec. 15   70           Dec. 15   70   Dec. 29
Idaho Dec. 17   70           Dec. 17   70   Dec. 29
Oregon Dec. 19   70           Dec. 19   70   Dec. 29
                               
rtg=rating   DIFF=Absolute difference between bud and stem photovolt reading.        
§ Stem to bud differences of nine or greater (-) lose one point and differences of less than 9 (+) gain one point in the accumulated total postharvest rating.