Final answer:
The disease reported to the USDA and associated with the Orange right ear tag in cattle is Infectious Bovine Rhinotracheitis (IBR), caused by Bovine Herpesvirus 1.
Step-by-step explanation:
The disease of cattle which is reported to the USDA and is represented by the Orange right ear tag is Infectious Bovine Rhinotracheitis (IBR). IBR is a highly contagious, infectious respiratory disease in cattle caused by Bovine Herpesvirus 1 (BoHV-1). Vaccination against IBR is important for controlling the spread of this disease, and thus it is reportable to the USDA. The other diseases listed, including Bovine Respiratory Syncytial Virus (BRSV), Bovine Viral Diarrhea (BVD), and Clostridial Diseases, while significant, are not represented by the specific orange right ear tag mentioned in the question.