WSU CAHNRS

Washington State University

Potatoes at WSU

Prior to Storage

  PHOTOVOLT READING DIFFUSDA SPECIFIC 
Clonestembudavrtg §COLORGRAVITYrtg
Washington
1Ranger Russet33.247.240.24-1401.0991
2Russet Burbank28.951.1404-22.211.0824
3A95074-644.348.246.35-9.101.0942
4A95109-132.446.539.54-14.101.0855
5A95409-13747.542.35-10.501.0952
6A96104-241.751.146.45-10.801.0894
7AC96052-1Ru43.752.3485+8.801.0933
8AO96141-329.851.540.65-21.711.0894
9AO96160-345.852.2495+8.501.0914
10AO96164-144.551.347.95+7.301.0865
11AOA95154-138.450.244.35-11.801.0971
12AOA95155-743.247.945.65-9.901.0875
13AOTX95265-2ARu27.842.435.13-14.611.0690
14AOTX95265-4Ru25.539.932.73-14.411.070
15CO94035-15Ru40.850.945.95-10.701.0835
16MWTX2609-4Ru28.836.532.73-13.511.094
17TXA549-1Ru36.847.442.15-10.701.0761
LSD 0.053.65.40.005
Average36.647.942.312.501.087
Idaho
1Ranger Russet33.54137.34+8.201.0894
2Russet Burbank32.337.935.13-901.0782
3A95074-636.537.236.84+8.401.0792
4A95109-130.739.3353+8.501.0730
5A95409-134.534.534.53+8.101.0835
6A96104-241.648.845.25+7.701.0761
7AC96052-1Ru38.944.241.55+7.201.0761
8AO96141-345.351.948.65+701.094
9AO96160-33836.837.44-10.201.0835
10AO96164-135.238.536.94+7.801.0814
11AOA95154-143.739.641.65+4.201.0835
12AOA95155-749.746.448.15+4.201.0761
13AOTX95265-2ARu26.333.8302+7.811.0761
14AOTX95265-4Ru30.536.933.73+7.301.0720
15CO94035-15Ru4339.441.25-1201.0740
16MWTX2609-4Ru29.528.428.92+5.311.0855
17TXA549-1Ru3647.841.95-1201.0875
LSD 0.054.64.90.006
Average36.840.138.57.901.08
Oregon
1Ranger Russet2737.732.43-10.811.0865
2Russet Burbank26.543.935.23-17.411.0771
3A95074-64646.346.15+3.801.0855
4A95109-129.939.434.63-9.511.0782
5A95409-131.941.136.54-9.301.083
6A96104-237.445.841.65-9.901.0761
7AC96052-1Ru45.95148.55+5.801.0782
8AO96141-350.152.651.45+5.601.0855
9AO96160-341.448.144.75+7.701.0845
10AO96164-143.849.446.65+5.801.0750
11AOA95154-134.250.142.25-1601.0835
12AOA95155-725.546.736.14-21.311.0730
13AOTX95265-2ARu24.337.130.73-12.721.0670
14AOTX95265-4Ru25.83530.42-9.111.070
15CO94035-15Ru32.346.639.44-14.401.0720
16MWTX2609-4Ru23.134.328.72-11.221.0740
17TXA549-1Ru32.641.837.24-10.901.0710
LSD 0.053.34.50.006
Average3443.93910.611.077
Date test performed:
WashingtonOctober 10October 2
IdahoOctober 16October 10
OregonOctober 18October 13
§ 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.
Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
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