Opal® ('UEB 32642') - the apple that visited the Universe
Parents
'Golden Delicious' × 'Topaz'
Plant variety rights
Community Plant Variety Rights EU 16749 (granted 30.01.2006)
Plant Variety Rights in Morocco N° 013/15 (granted 15.01.2015)
Plant Variety Rights in Turkey TR 2012/023 (granted 29.06.2012)
Health
monogenic resistance to scab, tolerance to powdery mildew and fire blight, bitter pit does not occur
Growth
habit ramified, moderately vigorous, upright to spreading, branching dense, fruiting spurs medium to short
Blossom
early to medium, about 1-2 days before 'Golden Delicious', blooming period medium
Ripening
early October, together with 'Golden Delicious'; ready to eat 3 weeks after picking
Fruit size & shape
medium, globose to slightly conical, ribbing very weak, stem medium
Fruit colour
golden yellow to orange skin with russet mainly in the stem cavity, no bloom and greasiness
Fruit quality & taste
flesh yellow, non-browning after cutting, firm, crunchy, fine- to medium-grained, medium juicy, flavour full, aromatic, honey-sweet (15.2°Brix), mildly subacid, very good
Productivity
precocious, similar to 'Golden Delicious', high and regular if light thinning conducted
Storability
very good, in natural storage about 6 months (until April)
Notes
a club variety (trees and other propagating material available worldwide exclusively to professionals - members of the club); fruit for buy in selected market chains



