The British Potato Variety Database

Duke Of York

Parentage

Early Primrose x King Kidney

Breeder's Agent

GB Seed Industry

. This variety has low resistance to late blight on foliage, late blight on tubers, common scab, potato leafroll virus and potato virus Yo ..

Botanical description
Maturity		First Early
Height of plants		Short
Frequency of berries		Absent
Colour of flower		White
Colour of base of lightsprout		Pink

Resistance to Damage, Pests and Diseases	Low	.	.	.	.	.	.	.	High
Dry rot ( Fusarium coeruleum )	.	.	.	.	5
Late blight on foliage ( Phytophthora infestans )	.	2
Late blight on tubers ( Phytophthora infestans )	.	2
Skin spot ( Polyscytalum pustulans )	.	.	.	.	5
Common scab ( Streptomyces scabiei )	.	2
Potato Leafroll Virus	.	2
Potato Virus Yo	.	2

Results of National List and Potato Council Independent Variety Trials