Plant diseases

Plant diseases are illnesses that affect the health and growth of plants, caused by various factors including fungi, bacteria, viruses, and environmental stressors. These diseases can lead to visible symptoms such as wilting, discoloration, or spots on leaves, and can ultimately reduce crop yields or kill plants. Understanding plant diseases is important for agriculture and gardening, as it helps in identifying problems early and applying appropriate treatments, such as fungicides, pesticides, or cultural practices to improve plant health and productivity. Healthy plants are essential for food security and biodiversity.