ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE 
April 6, 1927 
Secretary of Agriculture._..-..._________- W. M. JarprInp. 
ASSISLONt IS CChCUOTY 22 = Se R. W. DUNLAP. 
Director of Scientific Work_______ 2. __- A. F. Woops. 
Director of Regulatory, Work. WALTER G. CAMPBELL. 
Director of Extension Work.2 22 = C. W. WARBURTON. 
Director of Information__________________ NELSON ANTRIM CRAWFORD. 
Director of Personnel and Business Ad- 
DAN TSE OLTON a! Bae re ee W. W. STOCKBERGER. 
SOULCUL OT assis NS Sa De Wee aia ancora R. W. WILLIAMS. 
Wie UERer:: BUreG se te cee en ie Mae St CHARLES F.. Marvin, Chief. 
Bureau of Agricultural EHconomics_____-_- Luioyp S. Tenny, Chief. 
Bureau of Animal Industry__— == JOHN R. MOHLER, Chief. 
Bureau of Plant Industry______ Ba a WiLtiAM A. Taytor, Chief. 
L'OTESELS CF UICE Rekha se ae ey canals, W. B. GREELEY, Chief. 
UT CGUO LC ROTUUSIT A) Bie tases dese neat 2 C. A. Browne, Chief. 
BUFCOU Of IS OUSES eee eam MILTON WHITNEY, Chief. 
Bureau of Entomology________-__--__-___. L. O. Howarp, Chief. 
Bureau of Biological Survey_____-__-____-_ HK. W. NELson, Chief. 
Bureau, of. Pup oad se! 2s ae —_ Tuomas H. MacDonatp, Chief. 
Bureau of Home Hconomics____________-_- LOUISE STANLEY, Chief. 
Bureww of Dorp nausiry. 22 eae C. W. Larson, Chief. 
Office of Experiment Stations__________.._- BE. W. ALLEN, Chief. 
Office of Cooperative Extension Work_____. C. B. SmitTH, Chief. 
LUD EOR Fite. ths Catia eer nn eee © deen Sea CLARIBEL R. BARNETT, Librarian. 
Federal Horticultural Board_________-____ C, L. MARLATT, Chairman. 
Insecticide and Fungicide Board_____-___~ J. K. Haywoop, Chairman. 
Packers and Stockyards Administration... JoHn T. Catne III, in Charge. 
Grain Futures Administration___________- J. W. T. Duvet, in Charge. 
This circular is a contribution from 
Bureau of Plant industry ee WILLIAM A. TaAytor, Chief. 
Office of Fruit Diseasess222 2 M. B. WaAtItTB, Senior Pathologist, 
in Oharge. 
14 
ADDITIONAL COPIES 
OF THIS PUBLICATION MAY BE PROCURED FROM 
THE SUPERINTENDENT OF DOCUMENTS 
GOVERNMENT PRINTING OFFICE 
WASHINGTON, D. C. 
AT 
5 CENTS PER COPY 
Vv 
