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Navan |
| Parentage | S62 47 1 x Maris Piper |
| Breeder | Department of Agriculture for Northern Ireland |
| Breeder's Agent | Cygnet PB Ltd |
| Plant Breeders Rights (expire) | 2017 |
| Particularly suited for chip shop and French fry production. High yielding with superb fry colour. Good heat and drought tolerance. High dry matter. Susceptible to bruising. Tests show resistance to splitting and potato virus Yo. When tested against potato cyst nematode, resuslts showed it was resistant to Globodera rostochiensis Ro1 and susceptible to globodera pallida Pa2/3,1. |
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| Resistance to Damage, Pests and Diseases | Low | . | . | . | . | . | . | . | High |
| Late blight on foliage ( Phytophthora infestans ) | |||||||||
| Late blight on tubers ( Phytophthora infestans ) | |||||||||
| Powdery scab ( Spongospora subterranea ) | |||||||||
| Blackleg ( Pectobacterium atrosepticum ) | |||||||||
| Common scab ( Streptomyces scabiei ) | |||||||||
| Potato Cyst Nematode ( Globodera pallida Pa 2/3, 1 ) | |||||||||
| Potato Cyst Nematode ( Globodera rostochiensis Ro1 ) | |||||||||
| Potato Leafroll Virus | |||||||||
| Potato Virus Yo | |||||||||
| Bruising | |||||||||
| Splitting |
Results of National List and Potato Council Independent Variety Trials
