ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE 
May 6, 1925 
Secretary of Agriculture ui. _---- 2-2. W. M. JARDINE. 
Assistant: Secretary o2i sus te Tipe tet 8 RENICK W. DUNLAP. 
Purector_of Scientific Work = = Be Ds BALE. 
Director of Regulatory Work ____.---~~-. WALTER G. CAMPBELL, 
Direcior of Extension Work _--2_+-_-~-. C. W. WARBURTON. 
Director: of -Informationz=. 25 22. 2 tei NELSon A. CRAWFORD. 
Director of Personnel and Business Ad- 
WMI tO 38 I Die arate, eel Spee W. W. STOCKBERGER. 
Solicitor. * riper iprate A dag R. W. WILLIAMS, 
Weather. Bureauiczistibece 54 uy ihre aes CHARLES F’. Marvin, Chief. 
Bureau of Agricultural Hconomics______~- HENRY C. Taytor, Chief. 
Bureau of Animal Industry_____._____-- JOHN R. Mounter, Chief. 
Bureau of Plant: Industryzss_ be s-s 1h. Wiram A. Taytor, Chief. 
POUCS te SCNTOIEG 2. 2522 ee Te eee W. B. GREELEY, Chief. 
Bureau of Chemistry ie 1s soroees fhe C. A. BRowneE, Chief. 
Baneaw afi (SOtls x2ace eel} ey ies eee =, MILTON WHITNEY, Chief. 
BRTEOUL +O, LE NtOMOLOGY == oe eee L. O. Howarp, Chief. 
Bureau of Biological Survey__--____-_--- EX. W. NEtson, Chief. 
Bureaw,of Public Roads2_bisewt) wae te THomMAS H. MAcDOonaAtp, Chief. 
Bureau of Home EHconomicss_.—_ LovuISsE STANLEY, Chief. 
Barred ef Dar ying we see ah as Ves C. W. Larson, Chief. 
Fired Nitrogen Research Laboratory____ F. G. CoTTRELy, Director. 
Office of Experiment Stations________-___ KE. W. ALxen, Chief. 
Office of Cooperative Extension Work__.__ C. B. Smiru, Chief. 
FDA] 6) ie eis Saas a nee ed eee eo as Oe Oe CLARIBEL R, Barnett, Librarian. 
Federal Horticultural Board__________ --. C. L. Mariattr, Chairman. 
Insecticide and Fungicide Board ______- J. K. Haywoop, Chairman. 
Packers and Stockyards Administration__ G. N. Dagear, Acting in Charge. 
Grain Futures Administration___________- J. W. T. DuvEL, Acting in Charge. 
This bulletin is a contribution from 
Burenu.of Plant Industry. 2s Wittiam A, TaAytor, Chief. 
Office of Horticultural Investigations. L,. C. Corsett, Senior Horticulturist 
in Charge. 
18 
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