Question: Citrange is an intergeneric hybrid of citrus developed by crossing: (IGKV CET Horti 2021)
Options:
Sweet Orange (Citrus sinensis) x Poncirus trifoliata
Grapefruit (Citrus paradisi) x Poncirus trifoliata
Lime (Citrus aurantifolia) x Poncirus trifoliata
Poncirus trifoliata x Kumquat (Fortunella spp.)
✅Explanation:Citrange is indeed an intergeneric citrus hybrid resulting from the crossing of Poncirus trifoliata (trifoliate orange) with kumquat (Fortunella spp.). This combination aims to combine the cold-hardiness of Poncirus trifoliata with the desirable fruit characteristics of kumquats.