Citrus varieties in Egypt: There are various varieties of citrus cultivated in Egypt like orange, mandarin, lime, lemon, grapefruit, sour orange, kumquat, shadouk, pummelo and citron, but the main varieties are Navel orange and Valencia orange followed by Mandarin varieties, lemon, Balady orange, although other species, such as Grapefruit, sour orange and Kumquat are cultivated in small areas