Fundamentals of pathology in simple words
Fundamentals of Plant Pathology : Plant pathology is a branch of biology that deals with the study of diseases in plants. It involves understanding the causes, mechanisms, and impacts of plant diseases, as well as developing strategies for their control. The following are the fundamentals of plant pathology: 1 - Pathogens : Plant pathogens are the agents responsible for causing diseases in plants. They can be fungi, bacteria, viruses, nematodes, or other microorganisms. 2 - Symptoms : Symptoms are the visible signs of disease in plants, including wilting, yellowing of leaves, stunted growth, and the presence of spots, galls, or other lesions. 3 - Host-pathogen interactions: Understanding the relationship between the host plant and the pathogen is crucial in plant pathology. This includes how the pathogen enters the plant, the mechanisms it uses to cause disease, and the plant's defense responses. 4 - Disease cycle: The disease cycle refers to the series of events that occur