What does necrosis refer to in plants?

Necrosis in plants specifically refers to the localized death of living tissue. This phenomenon can occur due to various stress factors, such as disease, injury, or insufficient nutrients. When tissue undergoes necrosis, it no longer functions, which can affect the overall health of the plant.

This process may manifest as wilting, discoloration, or the development of lesions, impacting nearby healthy areas and potentially leading to further complications in the plant's growth and metabolism. Understanding necrosis is crucial for diagnosing plant health issues, allowing for appropriate management and treatment strategies to be implemented to ensure plant vitality.