Robuta

https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2019.01132/full Frontiers | The Role of Silicon in Antiherbivore Phytohormonal Signalling The role of plant silicon (Si) in the alleviation of abiotic and biotic stress is now widely recognised and researched. Amongst the biotic stresses, Si is kn... the rolefrontierssiliconsignalling