Temple Tangelo

Temple Tangelo (Citrus temple hort. ex Yu. Tanaka x Citrus x paradisi Macfad. Notho) is a hybrid citrus crop belonging to the Rutaceae family. It is a cross between a Temple mandarin and a grapefruit, resulting in a fruit known for its rich, complex flavor profile, high juice content, and attractive appearance. This variety is highly regarded in the citrus industry for its excellent balance of sweetness and acidity.

The culture originated through specialized breeding programs in the United States, designed to create a superior citrus variety. The primary cultivation areas include regions with subtropical climates, notably Florida and various Mediterranean environments. These areas provide the necessary thermal units and sunlight intensity required for the fruit to reach its optimal sugar-to-acid ratio during the ripening process.

Botanically, the Temple Tangelo tree is evergreen with a spreading habit and dense, dark green foliage. The trees are sensitive to cold and thrive in deep, well-drained loamy soils. The fruits themselves are characterized by a slightly loose, pebbled rind that is relatively easy to peel, making them highly convenient for fresh market consumption.

Agrotechnical management is essential for maximizing yield and fruit quality. This includes a consistent irrigation schedule, particularly during the flowering and fruit-setting stages. Fertilization should be balanced, focusing on nitrogen for vegetative growth and potassium for fruit development. Regular pruning is necessary to maintain an open canopy, which promotes air circulation and reduces the risk of fungal infections.

The fruit is mainly utilized for fresh consumption and the production of high-quality blended juices. To maintain a healthy orchard, growers must be vigilant against several common threats:

• Citrus tristeza virus
• Citrus leafminer
• Aphids and scale insects
• Phytophthora root rot
• Citrus scab