Malus domestica 'Jonamac'

Cultivar

Angiosperms > Rosales > Rosaceae > Malus > Malus domestica

Characteristics

A perennial hermaphrodite deciduous tree.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread endozoochory
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Environment

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Usage

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Cultivation

Origin: in Geneva, N.Y., by Roger D. Way, New York State Agr. Expt. Sta. Introd. in 1972. McIntosh × Jonathan; cross made in 1944, selected in 1955, tested as New York 44428-5. Tree: size medium; upright-spreading; moderate vigor, productive; susceptible to apple scab; moderately tolerant to fire blight; good pollenizer for early and midseason varieties. Fruit: McIntosh type; size medium; round; skin attractive dark red blush, some stripe, 90% red, heavy waxy bloom; flesh nearly white, moderately firm, soft when fully ripe, eating quality good, superior to McIntosh; fair storage quality; ripens 8 days before McIntosh; less prone to fruit drop than McIntosh; dessert variety, not suitable for processing.
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Minimum temperature (C°) -29
Optimum temperature (C°) 14 - 27
Size small
Vigor moderate vigor
Productivity productive

Identifiers

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Malus domestica 'Jonamac'