BUREAU OF PLANT INDUSTRY. 



Chief of Bureau, Beverlt T. Galloway. 

 Assistant Chief of Bureau, M'illl^m A. Taylor. 

 Editor, J. E. Rockwell. 

 Chief Clerk, James E. Jones. 



Laboratory of Plant Pathology. 



sciENTmc staff. 

 Erwin F. Smith, Pathologist in Charge. 



R. E. B. McKenney, Special Agent. 



Florence Hedges, Assistant Pathologist. 



A. W. Giampietro, Assistant Physiologist. 



Nellie A. Brown, Lucia McCulloch, and Mary Katherine Bryan, Scientific Assistants. 



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