OFFICE OF PLANT INDUSTRY. 



B. T. Galloway, Director. 



AFFILIATED DIVISIONS. 



Gardens and Grounds, B. T. Galloway, Superintendent. 



Vegetable Physiology and Pathology, Albert F. Woods, Chief. 



Agrostology, F. Lamson-Scribxeb, Chief. 



Pomology, G. B. Brackett, Chief. 



Section of Seed and Plant Introduction, Jared G.- Smith, Chief. 



DIVISION OF VEGETABLE PHYSIOLOGY AND PATHOLOGY. 



SCIENTIFIC STAFF. 



Albert F. Woods, Chief of Division. 

 Mertox B. Waite, Assistant Chief. 



associates. 



Erwin F. Smith, Wm. A. Orton, 



Newtox B. Pierce, Ernst A. Bessey, 



Herbert J. Webber, Flora W. Patterson, 



M. A. Carleton, Hermann von Schrenk,i 



P. H. Dorsett, Marcus L. Floyd.^ 



Thos. H. Kearney, jr. 



in charge of laboratories. 



Albert F. Woods, Plant Physiology. 

 Erwin F. Smith, Plant Pathology. 

 Neavton B. Pierce, Pacific Coast. 

 Herbert J. Webber, Plant Breeding. 



1 Special agent in charge of studies of forest-tree diseases, cooperating with the Division of 

 Forestry, U. S. Department of Agriculture, and the Henry Shaw School of Botany, St. Louis, Mo. 



2 Detailed as tobacco expert, Dirision of Soils. 



