BUREAU OF PLANT INDUSTRY. 



Chief of Bureau, Beverly T. Galloway. 

 Assistant Chief of Bureau, G. Harold Powell. 

 Editor, J. E. Rockwell. 

 Chief Clerk, James E. Jones. 



Cotton and Truck Diseases and Sugar-Plant Investigations. 



scientific staff. 

 W. A. Orton, Pathologist in Charge. 



J. B. Norton, Physiologist. 



W. W. Gilbert, L. L. Barter, and H. B. Shaw, Assistant Pathologists. 



E. C. Rittue and J. F. Reed, Assistants. 



Nellie A. Brown, Ethel C. Field, and Clara O. Jamieson, Laboratory Assistants. 



C. F. Saylor, Special Agent. 



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