02/12/2025
Plants possess an incredible ability to respond to biotic and abiotic stress through the production of phytoalexins—powerful natural antimicrobial compounds produced by cells surrounding infected areas or even by the infected cells themselves.
These remarkable compounds create a hostile environment for pathogens, effectively triggering hypersensitive cell death to eliminate them. Moreover, phytoalexins fortify plant cell walls, serving as a formidable barrier against further invasion.
Despite their potency, the synthesis of phytoalexins demands substantial energy and resources from the plant. Consequently, they are typically produced in significant quantities only after a pathogen attack, which can detrimentally impact crop development and yield.
To overcome this challenge decisively, introducing quality phosphite ions into the plant's physiology is crucial. Phosphite ions deliver systemic signals that rapidly activate the plant’s natural defenses, stimulating an impressive increase in phytoalexin production. This not only enhances the plant's immune response but also significantly boosts its capacity to combat and recover from existing pathogens.
Harness the power of phosphite ions and empower your crops to thrive against adversity.