BUREAU OF PLANT INDUSTRY. 



OFFICEKS. 



B. T. Galloway, Chief. 



Albert F. Woods, Pathologist and Physiologist. 



F. V. Coville, Botanist. 



G. B. Brackett, Pomologist. 



F. Lamsox-Scribxer,- Agrostologist. 



VEGETABLE PATHOLOGICAL AND PHYSIOLOGICAL INVESTIGATIONS. 



SCIEXTIFIC STAFF. 



Albert F. Woods, Pathologist and Physiologist. 



Erwix F. Smith, Pathologist in Charge of Laboratory of Plant Pathology. 



"Walter T. Swingle, Physiologist in Charge of Laboratory of Plant Physiology. 



Herbert J. Webber, Physiologist in Charge of Laboratory of Plant Breeding. 



Newtox B. Pierce, Pathologist 'in Charge of Pacific Coast Laboratory. 



Hermanx von Schrexk, Pathologist in Charge of Mississippi Valley Laboratory. 



P. H. Rolfs, Pathologist in Charge of Tropical Laboratory. 



M. B. Waite, Pathologist in Charge of Investigations of Diseases of Orchard Fruit*. 



Mark A. Carletox, Cerealist. 



CO. Towxsexd, Pathologist. 



B. M. Duggar, Physiologist. 



George T. Moore, Physiologist. 



Rodxey H. True, Physiologist. > s 



Marcus L. Floyd, 1 Tobacco Expert. 



T. H. Kearxey, Assistant Physiologist. 



Corxelius L. Shear, Assistant Pathologist. 



William A. Orton, Assistant Pathologist. 



Erxst A. Bessey, 2 Assistant Physiologist. 



Flora W. Pattersox, Mycologist. 



Joseph S. Chamberlaix, Expert in PJiysiological Chemistry. 



R. E. B. McKexxey, Expert. 



1 Detailed to tobacco investigations, Bureau of Soils. 



2 Detailed to Seed and Plant Introduction. 



