Shurchip: a new scab resistant processing Potato variety.

Shurchip is a slightly russeted, round to oblong chipping variety of medium maturity. It is resistaant to common scab (Streptomyces scabies) and tolerant to Fusarium (F. solani var. eumartii) and Verticillium (microsclerotial type) wilts. The vines are susceptible and the tubers are highly susceptible to late blight. In Nebraska, Shurchip is high yielding, moderately high in specific gravity, lower in reducing sugars and of good to excellent chipping quality when compared with the standard varieties Haig, Kennebec and Platte. The yield and specific gravity obtained with Shurchip in the 12 states in the North Central Regional Trials and in Texas and Alabama were equal to or greater than those obtained with the standard chipping varieties in the trials.