Genus Rhizoctonia encompasses a group of soil-borne fungi that cause significant damage to plants worldwide. It is also commonly known as the root rot fungus due to its ability to attack plant roots and cause serious damage to crops. This genus belongs to the family Ceratobasidiaceae and has a range of synonyms that are used to describe its taxonomic classification. Some of the synonyms for the Genus Rhizoctinia include Ceratorhiza, Ceratosphaerella, and Thanatephorus. These synonyms, although different in name, represent the same group of fungal organisms that have a significant impact on agriculture and horticulture. Understanding the different synonyms of this genus is important to accurately identify and manage the diseases they cause in crops.