BUREAU OF PLANT INDUSTRY. 



B. T. GALLOWAY, 

 Patlwlotjist and Physiologist, and Chief of Bureau. 



VEGETABLE PATHOLOGICAL AND PHYSIOLOGICAL INVESTIGATIONS. 



Albert F. Woods, Patholot/ixt and Physiologist in Charge. 

 Acting Chief of Bureau in Absence of Chief. 



BOTANICAL INVESTIGATIONS AND EXPERIMENTS. 

 Frederick V. Coville, Botanist in Charge. 



GRASS AND FORAGE PLANT INVESTIGATIONS. 

 W. J. Spillman, Agriculturist in Charge. 



POMOLOGICAL INVESTIGATIONS. 



G. B. Brackett, Pomologist in Charge. 



SEED AND PLANT INTRODUCTION AND DISTRIBUTION. 

 A. J. PiETERS, Botanist in Charge. 



ARLINGTON EXPERIMENTAL FARM. 

 L. C. CoRBETT, Horticulturist in Charge. 



EXPERIMENTAL (JARDENS AND GROUNDS. 

 E. M. Byrnes, Superintendent. 



.J. E. Rockwell, Editor. 

 James E. Jones, Chief Clerk. 



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GRASS AND FORAGE PLANT INVESTIGATIONS. 



SCIENTIFIC STAFF. 



W. J. Spillman, Agriculturist in Charge. 



A. S. Hitchcock, Systematic Agrostologist in Charge of Ilerhariuni. 

 C. V. Piper, Agrostologist in Charge of Forage Plant Introduction. 

 David Griffiths, Assistant Agrostologist in Charge of Range and Cactus 

 Investigations. 



C. R. Ball, Assistant Agrostologist in Charge of Work on Arlington Farm. 

 S. M. Tracy, Special Agent in Charge of Gulf Coast Investigations. 



D. A. Brodie, Assistant Agrostologist in Charge of Cooperative Work. 

 Harmon Benton, Assistant Agriculturist. 



I*. L. Ricker, Assistant In Herbarium. 



J. M. Westgate, Assistant in Charge of Alfalfa and Clover Investigations. 



Byron Hunter, A.ssislant in Charge of Pacific Coast Investigations. 



R. A. Oakley, Assistant in Domestication of Wild Grasses. 



C. W. Warburton, Assistant in Fodder Plant and Millet Investigations. 



M. A. Crosby, Assistant in Southern Forage Plant Investigations. 



J. S. Cotton, Assistant in Ra)igc Inrestigations. ■ 



Harold T. Nielsen, Edward J. Troy, Lyman E. Cakbieb, Leroy' C. Wilson, 



Lawrence G. Dodge, Assistants in Agronomy. 

 Agnes Chase, Agrostological Artist. 



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