Agricultural disease research focuses on studying and understanding diseases that affect crops, livestock, and other agricultural resources. This field aims to identify the causes of these diseases, develop methods for prevention and control, and ultimately improve the health and productivity of agricultural systems. Researchers in this area may study the impact of pathogens, pests, and environmental factors on agricultural diseases, as well as develop strategies for disease management and sustainable farming practices. This research is crucial for ensuring food security and sustainability in agricultural systems.