John R. Mohler

1875 – 1952

• Benefits of eradicating Bang's disease
• Cerebrospinal meningitis ("forage poisoning")
• Dourine of horses
• Dourine of horses
• Economic benefits of eradicating tuberculosis from livestock
• Economic benefits of eradicating tuberculosis from livestock
• Federal poultry research at the agricultural research center, Beltsville, Md
• Foot-and-mouth disease with special reference to the outbreak of 1914
• Foot-rot of sheep
• Immunization tests with glanders vaccine
• Live-stock industry of the United States
• Lumpy jaw, or actinomycosis