Describe the visual appearance of coffee leaves... - SS2 Agriculture Diseases of crops II Question

Coffee leaves affected by Coffee Leaf Rust exhibit yellow-orange, rust-like lesions. These lesions typically appear as powdery masses on the underside of the leaves. Over time, the infected leaves become weak and may fall prematurely. Severe infections can lead to defoliation, negatively impacting the coffee plant's ability to photosynthesize and produce coffee cherries.