Ultrastructural Evidence Elucidates the Mode of Action of Sulfur in Preventing Pollen Tube Development in Stigma of Citrus cv. Nadorcott and Other Horticultural …
Citrus species have a “wet”-type stigma with abundant exudate, and their style contains
numerous canals. For successful seed formation, the process includes pollen grain …
numerous canals. For successful seed formation, the process includes pollen grain …