Atlantic is immune to PVX and net necrosis, resistant to golden nematode but is susceptible to internal necrosis and hollow heart. Russet Norkotah' Early . Flowers are white. The variety is resistant to common scab and second growth but is susceptible to most other major potato diseases. Shepody' Main season .
Flowers are violet with white tips.
The variety is moderately resistant to net necrosis but is susceptible to comman scab and most other potato diseases. Norland' Early . Flowers are purple. Norland is resistant to common scab, but is susceptible to air pollution injury. Tubers sprout early.