The British Potato Variety Database

Sarpo Una

Parentage

84.1.44 x 78.K.62.11

Breeder	Sárvári Research Trust
Breeder's Agent	International Potato Company
Plant Breeders Rights (expire)	2039

Tubers have weak resistance to splitting and some resistance to bruising. Trials have found good resistance to powdery scab and potato virus Yo ... Tests for resistance to potato cyst eelworm demonstrated susceptibility to both Globodera rostochiensis Ro1 and Globodera pallida Pa 2/3, 1.

Tuber characteristics
Shape of tuber		Oval - long
Depth of eyes		Very shallow - shallow
Colour of skin		Red
Colour of flesh		White

Botanical description
Maturity		Early Maincrop
Height of plants		Medium
Colour of flower		Red violet
Colour of base of lightsprout		Pink

Resistance to Damage, Pests and Diseases	Low	.	.	.	.	.	.	.	High
Black dot ( Colletotrichum coccodes )	.	.	.	.	5
Black scurf ( Rhizoctonia solani )	.	.	.	.	.	6
Dry rot ( Fusarium coeruleum )	.	.	.	4
Dry rot ( Fusarium sulphureum )	.	.	.	.	5
Late blight on foliage ( Phytophthora infestans )	.	.	.	.	5
Late blight on tubers ( Phytophthora infestans )	.	.	.	.	5
Powdery scab ( Spongospora subterranea )	.	.	.	.	.	.	7
Silver scurf ( Helminthosporium solani )	.	.	.	.	.	6
Skin spot ( Polyscytalum pustulans )	.	.	.	.	.	.	7
Blackleg ( Pectobacterium atrosepticum )	.	.	.	.	5
Common scab ( Streptomyces scabiei )	.	.	.	.	5
Potato Cyst Nematode ( Globodera pallida Pa 2/3, 1 )	.	2
Potato Cyst Nematode ( Globodera rostochiensis Ro1 )	.	.	3
Potato Leafroll Virus	.	.	.	.	5
Potato Virus Yo	.	.	.	.	.	.	.	8
Bruising	.	.	.	.	5
Splitting	1

Results of National List and Potato Council Independent Variety Trials