WSU CAHNRS

Washington State University

Potatoes at WSU

Washington Specialty Trial Postharvest Evaluation French Fry and Chip Ratings

Frying (3/8 x 1 1/8" slices)      (Chips)
RawAfter FryingAv of 10 raters
CloneStemBudAvg.Diff.StemBudAvg.Diff.USDASFA
1Dark Red Norland59.458.258.81.954.951.1534.301.4
2Red LaSoda60.860.660.72.252.347.349.8502.4
3CO98012-5R56.55656.22.346.346.346.31.901.4
4NDA7985-1R55.955.755.81.843.847.445.65.403.2
5AC97521-1R/Y52.65151.844738.242.61003.1
6ATTX961014-1R/Y54.75655.44.449.953.251.64.402.7
7ATTX98500-2P/Y53.254.653.94.346.646.746.63.702.8
8CO97232-1R/Y54.649.652.1550.95050.41.702.1
9CO97232-2R/Y54.749.952.35.447.145464.102.5
10CO97233-3R/Y54.449.351.95.448.74647.48.503.4
11POR00PG4-153.855.154.4546.348.447.3403.2
12CO97222-1R/R11.99.510.72.412.514.913.73.443.5
13CO97226-2R/R8.910.59.7212.414.613.52.243.7
14POR01PG20-12172018.53.120.324.922.64.622.2
15POR01PG22-11718.817.93.218.620.519.52.332.6
16POR02PG5-125.526.225.86.427.730.4294.911.8
17All Blue8.411.6104.614.117.115.6443.3
18CO97215-2P/P3.53.63.60.27.39.38.32.142.7
19CO97227-2P/PW2.92.92.90.25.66.66.11.443.3
20POR01PG16-14.43.94.217.510.89.13.643.5
21Yukon Gold54.85454.4346.751.148.96.403.3
22A96510-4Y5958.158.52.24953.551.2602.6
23A99433-5Y56.95555.93.952.651.151.9402.7
24POR02PG26-558.656.757.72.451.350.550.94.702
25POR02PG37-25452.253.13.448.550.649.63.202.4
LSD 0.05 *22.13.73.1
Average39.739.239.43.236.33736.74.212.7
Differences between clones that are equal to or greater than the LSD 0.05 are considered significant
SFA 1 (lightest) to 5 (darkest).
* Entries with red (CO97226-2R/R, PA96RR1-193, POR01PG20-12 & POR01PG22-1) or purple (All Blue & POR01PG16-1) flesh or tiny tubers (PA99P11-2) were not used in the statistical calculation. All other entries have white or yellow flesh.
Potatoes at WSU, PO Box 646414, Washington State University, Pullman WA 99164-6414, 509-335-9502
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