OFFICE OF PLANT INDUSTRY. 



}). T. (taI;T>(i\vay, THrtclor. 

 AFFILIATED DIVISIONS. 



Gardensi and Grouivh, B. T. Galloway, Superintendent. 



Vegetiifde Physiology and PatJioIogy, Albert F. "Woods, Chief. 



Agrostology, F. Lamson-Sc;kibner, 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, CJiief of Division. 

 Merton B. Waite, A.'ifiistant Chief. 



associates, 



Erwin F. Smith, AVm. A. Orton, 



Newton B. Pierce, Ernst A. Bessey, 



Herbert J. Webbbr, Flora W. Patterson, 



M. A. Carleton, HeriMan von Schrenk,' 



P. H. DoRSETT, Marcus L. Fi-oyb,^ 



Thomas H. Kearney, Jr. 



IX cnARGK OF t,aboratokies. 



Albert F. Woods, Plant Phy.siology. 

 Erwin F. Smith, Plant Pathology. 

 Newtox B. Pierce, Pacific Comt. 

 Herbert J. Webber, Plant Breeding. 



1 < 



' Special agent in oliarge of studies of forest-tree diseases, cooperating with tlie Division of Forestry, 

 v. S. Department of .\griculture, and the Henry Sliuw School of Botany, St. Louis, Jfo. 

 '-))etailed as tol^aeeo expert, Division of Soils. 



