Rust resistance theory

Rust resistance theory suggests that some plant varieties are naturally better at resisting rust, a fungal disease that harms crops. This resistance comes from specific genetic traits that enable the plant to either prevent infection or limit its spread. Breeding programs focus on identifying and incorporating these traits into new cultivars, reducing the need for chemical treatments and increasing yield stability. Essentially, rust resistance theory underscores the importance of understanding plant genetics to develop healthier, more resilient crops against rust threats, promoting sustainable agriculture practices.