Cultivar name
Oliva Bianca
Synonyms (various languages)
Oliva Bianca di Casalvellino, Oliva Bianca di Pollica
Biomenext selection
Non
Country of origin
Italy
Genetic erosion risk (1 = very low; 5 = very high)
0
Vigour (weak, medium, strong)
medium
Branches attitude (drooping, erect, spreading)
erect
Canopy density (sparse, medium, dense)
medium
Internode length (short: <1 cm, medium: 1-3 cm, long: >3 cm)
Flowering time (early, intermediate, late)
Self-compatibility (part.self-comp, self-comp, self-incomp)
self-incomp
Harvest time (early, medium, medium-late, late, very-late)
Fruit detachment force (low: <4N, medium: 4N-6N, high: >6N)
Productivity (low, medium, high)
medium
Production regularity (constant, poor-constant, alternant)
constant
First fruiting start (early, intermediate, late, very-late)
Cuttings rooting ability (low: <30%, medium: 30%-60%, high: >60%)
Fruit drop (weak, medium, strong)
Olive fly resistance (1 = very low; 5 = very high)
2
Olive moth resistance (1 = very low; 5 = very high)
0
Peacock eye resistance (1 = very low; 5 = very high)
4
Scale insects resistance (1 = very low; 5 = very high)
0
Verticillium wilt resistance (1 = very low; 5 = very high)
0
Olive knot resistance (1 = very low; 5 = very high)
2
Cercosporiosis resistance (1 = very low; 5 = very high)
0
Sooty mold resistance (1 = very low; 5 = very high)
0
Olive anthracnose resistance (1 = very low; 5 = very high)
0
Wind tolerance (1 = very low; 5 = very high)
0
Cold tolerance (1 = very low; 5 = very high)
0
Drought tolerance (1 = very low; 5 = very high)
5
Salinity tolerance (1 = very low; 5 = very high)
5
Air humidity tolerance (1 = very low; 5 = very high)
0
Limestone tolerance (1 = very low; 5 = very high)
0
Leaf shape (elliptic: L/W < 4; elliptic - lanceolate: L/W = 4-6; lanceolate: L/W > 6)
elliptic-lanceolate
Blade curvature (flat, epinastic, hyponastic, helicoid)
flat
Leaf surface (glossy, matt)
Leaf length (short: < 5 cm; medium: 5-7 cm; long: > 7 cm)
medium
Leaf width (narrow: < 1 cm; medium: 1-1.5 cm; long: > 1.5 cm)
medium
Inflorescence length (short: < 25 mm; medium: 25-35 mm; long: > 35 mm)
long
No. of inflorescence flowers (low: < 18; medium: 18-25; high: > 25)
low
Inflorescence structure (dense, sparse)
sparse
Fruit colour at maturity (black; other - specify if possible)
purple- red
Epicarp (glossy, pruinose, rough)
glossy
Fruit shape (spherical: L/W < 1.25; ovoid: L/W = 1.25-1.45; elongated: L/W > 1.45)
ovoid
Fruit symmetry (symmetric, slightly asymmetric, asymmetric)
slightly asymmetric
Fruit max diameter position (towards the base, central, towards the apex)
towards the apex
Fruit apex shape (pointed, rounded)
rounded
Fruit nipple (absent, tenuous, obvious)
absent
Fruit base shape (truncate, rounded)
rounded
Fruit weight (low: < 2 g; medium: 2-4 g; high: 4-6 g; very high: > 6 g)
medium
Fruit lenticels (few, medium, many)
many
Fruit lenticels dimension (small, medium, large)
small
Fruit veraison onset (early, medium, late)
medium
Fruit veraison progression (contemporary, scalar)
scalar
Oil content (low: < 16-18% f.w.; medium: 16-18% - 20/22% f.w.; high: > 20-22% f.w)
high
Pulp/pit ratio (low: < 4; medium: 4-6; high: > 6)
Purpose (table, oil, both)
oil
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