Insect Pathology is the study of diseases that affect insects. It examines how pathogens, such as bacteria, viruses, fungi, and parasites, impact insect populations. Understanding these diseases helps researchers learn about insect behavior, ecology, and evolution, as well as their roles in ecosystems. This field also has practical applications in agriculture and pest management. By studying insect diseases, scientists can develop biological control methods to manage pest populations, reducing the need for chemical pesticides. This approach promotes sustainable farming practices and helps protect beneficial insects and the environment.