BUREAU OF PLANT INDUSTRY. 



CMej of Bureau, Beverly T. Galloway. 

 Assistant Chief of Bureau, G. Harold Powell. 

 Editor, J. E. Rockwell. 

 Chief Clerk, James E. Jones. 



Grain Investigations. 



scientific staff. 



Mark Alfred Carleton, Cerealist in Charge. 

 W. M. Jardine, C. R. Ball, H. B. Derr, and C. W. Warburton, Agronomists. 

 E. C. Johnson, Pathologist. 

 C. E. Chambliss, Expert. 

 John F. Ross, Farm Superintendent. 



H. F. Blanchard and II. J. C. Umberger, Assistant Agronomists. 

 V. L. Cory, F. D. Farrell, W. G. Shelley, and F. R. Babcock, Assistants. 

 E. L. Adams, L. C. Burnett, Manley Champlin, J. M. Jenkins, A. A. Potter, and Cecil 

 Salmon, Special Agents. 

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