*2.8.2 Function*

Agriculture is where brassinosteroid is initially used. Therefore, during both abiotic and biotic stress, such as salt and drought stress, extremes in temperature, and disease assault, brassinosteroid mediates in plants. By applying them exogenously, they can be utilised to regulate the time of blooming in some plant species. Brassinosteroid deficiency has been linked to dwarfing phenotypes, short petioles, delayed blooming, and decreased fertility in plants [33].

