warming, the evolu on of pathogenic threats and extreme weather condi ons have a great 21 impact on the plant ecosystem. Intense and unpredictable climate events are likely to exacerbate 22 the food crisis, par cularly in terms of ensuring global food security. Thus, climate-resilient 23 agriculture is crucial to securing future harvests, and scien sts around the world are involved in 24 developing solu ons. In this context, plant hormones, also known as phytohormones, play a 25 pivotal role, as they not only regulate plant growth and development, but also regulate the 26 plant's ability to re...