BUREAU OF PLANT INDUSTRY. 



B. T. Galloway, CJnef. 

 VEGETABLE PATHOLOGICAL AND PHYSIOLOGICAL INVESTIGATIONS. 



SCIENTIFIC STAFF. 



Albert F. AVoods. Patliologist and Physiologist.^ 



Erwix F. Smith, Pathologist in Charge of L.:iboratory of Plant Pathology. 



George T. ]*Ioore, Physiologist in Charge of Laboratory of Plant Physiology. 



Herbert J. ^yEBBE^, Physiologist in Charge of Laboratory of Plant Breeding. 



Newton B. Fierce, Pathologist in Charge of Pacific Coast Laboratory. 



Hermann von Schrenk, Pathologist in Charge of Mississippi Valley Laboratory. 



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



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



3Iark a. Carleton, Cerealist. 



Walter T. Swingle, Physiologist in Charge of Life Histpry Investigations. 



C. 0. TowNSEND, Pathologist. 



Rodney H. T-rve,(i Physiologist. 



T. H. Kearney, Physiologist. 



P. H. DoRSETT, Physiologic. 



Cornelius L. Shear, Assistant Pathologist. • 



William A. Orton, Assistant Pathologist. 



Flora W. Patterson, Mycologist. 



Joseph S. Chamberlain, Expert in Pliysiological Cheniislry. 



R. E. B. McKenney, E.rpert. , 



Charles P. Hartley, Assistant in Physiology. 



Dean B. Swingle, Assistant in Pathology. 



James B. Rorer, Assistant in Pathology. 



Lloy'd S. Tenny, Assistant in Pathology. 



Jesse B. Norton, Assistant in Physiology. 



Karl F. Kellerman, Assistant in Physiology. 



George G. Hedgcock, Assistaiit m Pathology 



A. W. Edso>", Scientific Assistant. - ^ •" 



o Detailed to Botanical Investigations and Experiments. 



