plant pathology

Plant pathology is the science of identifying, understanding, and managing diseases in plants. It's crucial because unhealthy plants mean lower yields, wasted resources, and often, economic losses for growers.

A plant disease isn't just a plant looking a bit sad. It's a detrimental physiological process caused by a continuous irritation where the plant's normal functions are disrupted. This leads to visible symptoms. If a plant just wilts once because it's thirsty, that's not a disease; it's a temporary stress. If it's continually stressed and showing permanent damage, that's more like it.