OFFICE OF PLANT INDUSTRY. 



B. T. Galloway, Director. 



AFFILIATED DIVISIONS. 



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



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



Agrostology, F. Lamson-Scribner, Chief. 



Pomology, G. B. Brackett, Chief. 



Seed and Plant Introduction, B. T. Galloway, Chief. 



DIVISION OF VEGETABLE PHYSIOLOGY AND PATHOLOGY. 



SCIENTIFIC STAFF. 



Albert F. Woods, Chief of Division. 

 Merton B. Waite, Assistant Chief. 



associates. 



Erwin F. Smith, Wm. A. Orton, 



Newton B. Pierce, Ernst A. Bessey, 



Herbert J. Webber, Flora W. Patterson, 



M. A. Carleton, Hermann von Schrenk,- 



P. H. DoRSETT. Marcus L. Floyd,-' 



Thomas H. Kearney, .Tr. 



IX charge of laboratories. 



Albert F. Woods. Plant Physiology. 

 Erwin F. Smith, Plant Pathology. 

 Newton 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 of the U. S. Department of Agriculture, and the Henry Shaw School of Botany, St. 

 Louis, Mo. 



2 Detailed as tobacco expert. Division of Soils. 



