WSU CAHNRS

Washington State University

Potatoes at WSU

Stored at 48°F after arrival

 PHOTOVOLT READING DIFFUSDA % REDUCING SUGAR SPROUTING
Clonestembudrtg §COLORstembudrtg(%)length
Washington
1Ranger Russet33.344.35-11010.6567.25"
2Russet Burbank28.246.44-18.211.90.640
3AC87084-334.840.44+5.601.20.740
4A88338-128.936.83+7.910.80.9560.25"
5AC8842-119.2332-13.8330.7313.13"
6AO87277-642.550.15+7.600.60.6581.5"
7AO89128-447.1585-10.900.50.5513.13"
8TX1385-12RU47.749.75+200.60.7560.75"
Idaho
1Ranger Russet40.849.45+8.600.70.5560.25"
2Russet Burbank3245.84-13.8010.650
3AC87084-330.841.54-10.700.80.6533.25"
4A88338-139.346.65+7.300.60.650
5AC8842-137.641.44+3.800.60.6514P
6AO87277-645.950.85+4.900.60.65100.13"
7AO89128-446.854.65+7.800.50.650
8TX1385-12RU49.651.35+1.700.60.7580.5"
Oregon
1Ranger Russet28.744.14-15.4120.74100.5"
2Russet Burbank28.443.44-1511.90.7413P
3AC87084-326.333.82+7.511.30.8480.25"
4A88338-123.732.62+8.922.50.9353.13"
5AC8842-131.1383+6.901.70.7450.13"
6AO87277-634.243.54-9.301.40.74100.75"
7AO89128-434.849.65-14.801.10.7520P
8TX1385-12RU33.638.5 4+4.902.10.831001.75"
Date test performed:
WashingtonDec. 3Dec. 3Dec. 28
IdahoDec. 4Dec. 4Dec. 28
OregonDec. 4Dec. 4Dec. 28
rtg=ratingDIFF=difference between bud and stem photovolt readingP=peeping 
§ Stem to bud differences of nine or greater (-) would lose one point.
Differences of less than 9 (+) would receive one extra point .
Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
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