Preliminary results on IAD Maturity classes for selected Stonefruit

CultivarSeasonalityImmature
(no ethylene,
not to be
harvested)
Harvest Ready
(on-set climacteric,
suitable for export
and domestic)
Mature
(climacteric peak,
suitable
for domestic)
Golden MayApricot - Mid> 1.201.19 - 0.60< 0.59
AngelenoPlum - Late> 1.301.29 - 1.0< 0.99
Rose BrightNectarine - Early> 0.900.89 - 0.50< 0.49
Snow Flame 23Peach - Early> 1.00.99 - 0.50< 0.49
Snow Flame 25Peach - Mid> 1.101.09 - 0.60< 0.59
Summer BrightNectarine - Mid> 0.700.69 - 0.30< 0.29
Fire SweetNectarine - Mid> 1.00.99 - 0.50< 0.49
Summer Flare 26Nectarine - Mid> 1.00.99 - 0.60< 0.59
Summer Flare 34Nectarine - Mid> 1.201.19 - 0.60< 0.59
August FireNectarine - Late> 1.00.99 - 0.50< 0.49
Autumn BrightNectarine - Late> 1.501.49 - 0.90< 0.89
September RedNectarine - Late> 1.101.09 - 0.60< 0.59
September BrightNectarine - Late> 1.601.59 - 1.0< 0.99
August FlamePeach - Late> 1.401.39 - 0.90< 0.89
September SunPeach - Late> 1.501.49 - 1.0< 0.99