Varieties
- Onaway (Solanum tuberosum)
ORIGIN: A selection from a cross between USDA X96-56 x Katahdin. It was released
by Michigan and the USDA in 1956.
CHARACTERISTICS: Onaway is an early maturing variety with low specific
gravity and is used primarily for the out-of-the-field fresh market.
It is high yielding and is grown primarily in Michigan with some
production in the Northeast. Plants are medium to large and upright.
Stems are large, thick and prominently angled. Nodes are somewhat
swollen and reddish. Internodes are reddish, wings are prominent
and extremely waved. Leaves are medium sized and green. Inflorescence
is branched and flowers are pink. Corolla is small sized and pink
to reddish. Anthers are orange yellow and pollen is medium to abundant.
Tubers are short and rounded. Skin is smooth and slightly
flaked when mature. Eyes are medium deep and may be very deep on
apical end when oversized or when grown under stress. Flesh is white.
STRENGTHS & WEAKNESSES: Onaway
sets and sizes tubers early and has vigorous early growth. It has
very minimal internal defects but has a tendency to produce misshapen,
deep eyed tubers.
It has some resistance to common scab, late blight
and mild mosaic. It is very susceptible to early blight on the foliage
and on the tubers. It is not recommended for storage.
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