Multifunctional Effect of Triterpenoid-Based Growth Regulators on Wheat Plants

Abstract

The information on the biological role of triterpenoids in plants, possible mechanisms of the phytoregulatory action of triterpenoids and their glycosides is summarized, the physiological and biochemical aspects of the action of plant growth regulators (PGR) based on tritepenoids: Silk, Biosil, Novosil, Alfastim, etc. on wheat plants in different phases of ontogenesis under normal conditions and under the action of stress factors are considered. Data on the effect of these PGR on the incidence of phytopathogens, yield and grain quality of winter and spring wheat are presented.