BUREAl OF PLANT INDUSTRY. 



B. T. Galloway, Chief. 

 J. E. Rockwell, Editor. 



VEGETABLE PATHOLOGICAL AND PHYSIOLOGICAL INVESTIGATIONS. 



SCIENTIFIC STAFF. 



Albert F. Woods, Pathologic ami Phy-siologist. 



Erwin F. Smith, PathoJogiM in Charge of Laboratory of Plant P<it]iolog>j. 

 Geokge T. Moore, Plnjsiologist in Charge of Labor atonj of Plant L^hysiology. 

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

 Walter T. Swingle, Physiologist in Charge of Laboratory of Plant Life Histor.y. 

 Newton B. Pierce, Patliologi-^t in Charge of Pacific Coast Laboratory. 

 M. B. Waite, Pathologist in Charr/e of Jnrestigations of T>iseases of Orchard Fruits. 

 Mark A. Carleton, Cerealist in Charge of Cereal Lnvestigations. 

 Hermann von Schrenk,« in Charge of Mississi])pi Valley Laboratory. 

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

 C. O. TowNSEND, Patlmlogist in Charge of Sugar Beet Investigations. 

 P. II. Dorsett, Pathologist. 

 Rodney H. True, ^ Physiologist. 

 T. H. Kearney, I%ysioJogist, Plant Breeding. 

 Cornelius L. Shear, Pathologist. 

 William A. Orton, Pathologist. 

 W. M. Scott, Pathologist. 



Joseph S. Chamberlain, Physiological Chemist, Cereal Inresfigations. 

 R. E. B. McKenney, Physiologist. 

 Flora W. Patterson, Mycologist. 



Charles P. Hartley, Assistant in Physiology, Plant Breeding. 

 Karl F. Kellerman, Assistant in Physiology. 

 Deane B. Swingle, AssiMani in T\dhology. 

 'A. W. Edson, Scientific Assistant, Plant Breeding. 

 Jesse B. Norton, Assi-Cant in Physiology, Plant Breeding. 

 James B. Rorer, Assistant in Patliology. 

 Lloyd S. Tenny, Assistant i)i Pathology. 

 •George G. Hedgcock, Assistant in Pathology. 

 Perley' Spaulding, Scientific A.ssistant. 

 P. J. O'Gara, Scientijic Ass-istant. 

 A. D. Shamel, Scientific Assifitant, Plant Breeding. 

 T. Ralph Robinson, Scientific Assistant, Plant Physiology. 

 Florence Hedges, Scientific Assistant, Bacteriology. 

 Charles J. Brand, Scierdific Assistant in Physiology, Plant Life History. 



a Detailed to the Bureau of Forestry. 



b Detailed to Botanical Investigations and Experiments. 



