Journal of the American Society for Horticultural Science · 1973 · 16 citations · 6 references
Food ChemistryBiologyCalcium AccumulationLess Bitter PitEngineeringBotanyNatural Sciences2,3,5-Triiodobenzoic AcidAgricultural EconomicsPlant PathologyPpm Tiba 2Bitter PitFruit ScienceRipeningPost-harvest PhysiologyHorticultural PlantPlant PhysiologyHorticultural Science
Abstract Spraying ‘Northern Spy’ apple trees with 50 ppm TIBA 2 weeks after petal fall reduced the accumulation of Ca in the fruit and increased the amount of bitter pit. The greatest incidence of bitter pit was associated with the Ca content of the fruit during the middle of the growing season. Calcium accumulated rapidly during the period of cell division and seed development, and again 2 to 3 weeks before harvest. The late influx of Ca may explain the development of less bitter pit in storage in late harvested apples than in apples harvested immature.
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Gross Morphology and Histology of Developing Fruit of the Apple
H. B. Tukey, J. Oran Young · Botanical Gazette · 1942 · 93 citations