Stored at 44°F for 54 Days

    PHOTOVOLT READING   DIFF USDA   % REDUCING SUGAR
  Clone stem bud average rtg §     COLOR   stem bud rtg
  Washington                      
1 Ranger Russet 29.2 45.1 37.1 4-   15.9 1   1.5 0.6 4
2 Russet Burbank 20.1 38.2 29.2 2-   18.1 2   2.7 0.8 3
3 A95074-6 37.0 43.1 40.0 4+   6.2 0   0.9 0.6 5
4 A95109-1 22.1 32.5 27.3 2-   10.5 2   2.4 1.2 3
5 A95409-1 22.0 36.3 29.1 2-   14.4 2   2.4 0.9 3
6 A96104-2 26.6 41.5 34.0 3-   14.9 1   1.8 0.7 4
7 AC96052-1Ru 36.2 48.9 42.5 5-   12.7 0   0.9 0.5 5
8 AO96141-3 20.9 40.4 30.7 3-   19.6 2   2.5 0.7 3
9 AO96160-3 27.9 44.6 36.3 4-   16.7 1   1.6 0.6 4
10 AO96164-1 36.5 46.3 41.4 5-   9.8 0   0.9 0.5 5
11 AOA95154-1 35.4 47.9 41.6 5-   13.1 0   1.0 0.5 5
12 AOA95155-7 33.3 39.4 36.3 4+   6.5 0   1.1 0.8 5
13 AOTX95265-2ARu 21.5 30.0 25.8 2+   8.5 2   2.4 1.4 3
14 AOTX95265-4Ru 23.2 32.5 27.9 2-   9.5 2   2.2 1.2 3
15 CO94035-15Ru 21.1 37.7 29.4 2-   16.6 2   2.5 0.8 3
16 MWTX2609-4Ru 18.7 27.8 23.3 1-   9.1 3   2.9 1.6 2
17 TXA549-1Ru 25.2 39.2 32.2 3-   14.0 1   1.9 0.8 4
      LSD 0.05 3.2     4.5          
  Average 26.9 39.5 33.2     12.7 1   1.9 0.8  
                         
  Idaho                      
1 Ranger Russet 31.6 38.1 34.8 3+   7.7 0   1.2 0.8 4
2 Russet Burbank 19.7 33.6 26.7 2-   14.1 2   2.7 1.1 3
3 A95074-6 32.3 30.0 31.2 3+   3.2 0   1.2 1.4 4
4 A95109-1 26.8 22.3 24.6 2+   6.3 1   1.7 2.3 2
5 A95409-1 28.6 25.9 27.2 2-   9.4 1   1.5 1.8 3
6 A96104-2 40.8 35.1 37.9 4+   7.0 0   0.7 1.0 5
7 AC96052-1Ru 38.8 33.1 36.0 4-   9.0 0   0.8 1.1 4
8 AO96141-3 42.2 25.8 34.0 3-   18.6 1   0.6 1.9 4
9 AO96160-3 27.6 28.5 28.0 2+   5.0 1   1.6 1.5 3
10 AO96164-1 36.5 31.3 33.9 3+   7.7 0   0.9 1.3 4
11 AOA95154-1 39.9 39.4 39.7 4+   6.8 0   0.7 0.8 5
12 AOA95155-7 41.2 38.3 39.8 4+   5.4 0   0.7 0.8 5
13 AOTX95265-2ARu 27.7 21.5 24.6 2+   7.9 2   1.6 2.4 2
14 AOTX95265-4Ru 33.0 23.1 28.1 2-   9.9 2   1.1 2.2 3
15 CO94035-15Ru 39.0 35.1 37.0 4+   7.5 0   0.8 1.0 5
16 MWTX2609-4Ru 21.9 21.4 21.7 1+   4.8 2   2.4 2.5 2
17 TXA549-1Ru 44.0 30.9 37.5 4-   13.0 0   0.6 1.3 5
      LSD 0.05 3.9     4.4          
  Average 33.6 30.2 31.9     8.4 1   1.2 1.5  
                         
  Oregon                      
1 Ranger Russet 20.5 35.5 28.0 2-   15.0 2   2.6 1.0 3
2 Russet Burbank 19.5 35.8 27.6 2-   16.3 2   2.8 0.9 3
3 A95074-6 43.7 46.1 44.9 5+   3.8 0   0.6 0.5 5
4 A95109-1 24.1 29.4 26.7 2+   5.6 2   2.1 1.4 3
5 A95409-1 24.7 35.5 30.1 2-   12.8 1   2.0 1.0 3
6 A96104-2 26.7 37.5 32.1 3-   10.8 1   1.7 0.9 4
7 AC96052-1Ru 38.7 51.2 45.0 5-   12.5 0   0.8 0.5 5
8 AO96141-3 37.2 46.1 41.6 5-   9.0 0   0.9 0.5 5
9 AO96160-3 37.6 44.9 41.3 5+   7.5 0   0.8 0.6 5
10 AO96164-1 37.8 44.3 41.0 5+   7.1 0   0.8 0.6 5
11 AOA95154-1 28.0 47.4 37.7 4-   19.5 1   1.6 0.5 4
12 AOA95155-7 24.7 44.2 34.4 3-   19.5 1   2.0 0.6 4
13 AOTX95265-2ARu 20.8 30.6 25.7 2-   9.8 2   2.5 1.3 3
14 AOTX95265-4Ru 20.3 31.4 25.9 2-   11.2 2   2.6 1.3 3
15 CO94035-15Ru 25.1 36.6 30.9 3-   11.6 1   1.9 0.9 4
16 MWTX2609-4Ru 20.3 28.3 24.3 1+   8.3 2   2.6 1.6 2
17 TXA549-1Ru 27.1 39.5 33.3 3-   12.4 1   1.7 0.8 4
      LSD 0.05 3.0     4.3          
  Average 28.0 39.1 33.6     11.3 1   1.8 0.9  
                         
Date test performed:                      
Washington December 6             December 6
Idaho December 12             December 12
Oregon December 18             December 18
                         
§ 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.