Benjamin Koehler

1890

• Alfalfa wilt as influenced by soil temperature and soil moisture
• Corn diseases in Illinois
• Corn ear rots in Illinois
• Cornstalk rots in Illinois
• Effect of storage on yields of farm seed treated for disease control
• Factors influencing lodging in corn
• Pericarp injuries in seed corn
• Seed treatments for the control of certain diseases of wheat, oats, barley
• Soil-borne wheat mosaic