OFFICE OF PLANT INDUSTRY. 



B. T. GrALLOWAY, Director. 



AFFILIATED DIVISIONS. 



Gardens and Grminds, B. T. Galloway, Superintendenf. 

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

 Agrostology, F. Lamson-Scribxer, Chief. 

 Pomology, Gr. B. Brackett, Chief. 



DIVISION OF VEGETABLE PHYSIOLOCA AND FATHOLOOY. 



SCIENTIFIC STAFF. 



Albert F. Woods, Chief of Division. 

 Merton B. Waite, Assistant Chief. 



associates. 



Erwin F. Smith, Wm. A. Ortox, 



Newton B. Pierce, Ernst A. Bessey. 



Herbert J. Webber, Flora W. Patterson, 



M. A. Carleton, HerMxVnn von Schrenk,' 



P. H. Dorsett. Marcus L. Floyd,- 



Thomas H. Kearney, Jr. 



ix charge of laboratories. 



Albert F. Woods, Plant Physiology. 

 Ernvin F. Smith, Plant Pathology. 

 Newton B. Pierce, Pacific Coast, 

 Herbert J. Webber, Plant Breeding. 



• Special agent in charge of studies of forest-tree diseases, cooperating with the Division of 

 Forestry, U. S. Department of Agriculture, and the Henry Shaw School of Botany, St. Louis, Mo. 

 - Detailed as tobacco expert, Division of Soils. ) 



