Vaccinium corymbosum 'Augusta'

Cultivar

Angiosperms > Ericales > Ericaceae > Vaccinium > Vaccinium corymbosum

Characteristics

A perennial hermaphrodite deciduous shrub.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
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Nitrogen fixer -
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Environment

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Usage

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Edible -
Therapeutic use -
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Cultivation

A high-yielding lowbush blueberry, Vaccinium angustifolium. Origin: selected in 1933 at Frankfort, Maine, by Leslie Whitten of the Maine Agricultural Experiment Station. Released in 1975. Tree: shoots are green, ≈18 cm high. Leaves 31 mm long and 17 mm wide. Flowers are self-incompatible, but pollen production is unusually good. The berries are borne mostly well off the ground where they can be hand-raked or harvested mechanically with minimum loss. Two-year-old plants at Kentville, Nova Scotia yielded 2,720 kg/ha and 4-year-old plants 8,420 kg/ha. Berries are uniform in size and mature uniformly in early to midseason Susceptible to witches’ broom disease (Pucciniastrum goeppertianum), but has been free of redleaf (Exobasidium vaccinii), blight (Monilinia vaccinii-corymbosi) and Botrytis fruit rot (Botrytis cinerea). Cuttings root readily under mist. Fruit: visually attractive, 1.0–1.2 cm diameter; good eating quality fresh or frozen. Berries mature uniformly in early to midseason.
More
Origin: in Orono, Maine, by Agr. Expt. Sta., Univ. of Maine. Introd. in 1975. Open-pollinated seedling selected by Leslie Whitten from clone 3302, which was selected at Frankfort, Maine, in 1933; tested as ME2. Tree: shoots green, 18 cm high; foliage thick; productive; roots readily; self-incompatible. Susceptible to witches' broom caused by Pucciniastrum goeppertianum (Kuhn.) Kleb.; tolerant to redleaf, blight, and Botrytis cinerea Pers. The first clone of lowbush blueberry Vaccinium angustifolium Ait. named and released for commercial production through Res. Sta., Agriculture Canada, Kentville, Nova Scotia, blueberry breeding program. Fruit: large, oval; attractive; good eating quality fresh or frozen; berries borne well off the ground, mature uniformly for a single harvest, thus adaptable to mechanical harvest; ripens rnidseason.
Late-season northern highbush blueberry; not to be confused with V. angustifolium cultivar of same name released in 1975. Origin: Research Institute for Fruit Growing Pitesti, Romania by P. Mladin. Berkeley × Blueray; crossed 1982; selected 1995; tested as 82-2-55/3; introd. 1999. Tree: vigorous; upright; high-yielding; resistant to anthracnose (Gleosporium fructigenum) and fire blight (Erwinia amylovora); moderately resistant to Phomopsis spp. and Septoria albopunctata. Fruit: large; light-blue; round-flattened shape; good dessert quality, medium firmness; small, dry pedicel scar.
Mode -
Germination duration (days) 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -29
Optimum temperature (C°) 18 - 30
Size medium
Vigor vigorous
Productivity productive

Identifiers

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Wikipedia (EN)
Wikipedia (FR)

Synonyms

Vaccinium corymbosum 'Augusta'