WSU CAHNRS

Washington State University

Potatoes at WSU

Accumulated total postharvest rating of clones

WA

ID

OR

3 State av.

RatingRatingRatingRating
CloneTotal §Discard §§Total §Discard §§Total *Discard §§Total
1Ranger Russet27.422.644°12.620.9
2Russet Burbank28.422.111.1 (15.1/35)20.5
3A89219-726.326.444°16.223
4A9045-723.244°21.244°944°17.8
5A90586-1123.144°21.144°9.217.8
6AO90014-123.933.613.423.6
7AO92017-626.431.620.326.1
§ maximum rating possible = 35
§§ Values for the indicated evaluation is lower than the rejection level of the evaluation criteria
* Except as indicated, all clones from OR are scored out of 25 points due to insufficient tubers for fry color and sugar evaluations after storage at 48°F. This adjustment is reflected in the 3 state average ratings out of 31.7 total possible.

Overall Postharvest Performance of Clones Compared to Russet Burbank.

Clone

WA

ID

OR

Average

1Ranger RussetLHHH
3A89219-7LHHH
4A9045-7LLLL
5A90586-11LLLL
6AO90014-1LHHH
7AO92017-6LHHH
H= Higher than Russet Burbank
L= Lower than Russet Burbank
S = Same as Russet Burbank
* Overall rating of clones from OR does not include fry color and sugars after storage at 48°F due to a lack of tubers.
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