ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE 
November 24, 1924. 
A 
DECTELATY Of AGHICUILUTe: 5s. oo eee Howarp M. Gors. 
ASSISUEIE WCONELAT ee _ - eee ee ee 
Director of Scientific Work _ 32 a E. D. Batt. 
Director of Regulatory Work_._---..----=—- WALTER G. CAMPBELL. 
Director of Lztensvon Work.22- eee C. W. WARBURTON. 
WOUCUOT. Reise wae. eae | 2 oe ee eae R. W. WIturaMs. 
Weather Bareaue* 2024 6 ey, SE CuarLes F. Marvin, Chief. 
Bureau of Agricultural Economics___------- Henry C. Taytor, Chief. 
Bureau of Animal Industry _—_2-- —__.4 JoHN R. Mouter, Chief. 
Bureau’ of Plant Indusirg: 2. 28 29955486 Wiiuiam A. Taytor, Chief. 
Rerest2Serviceas._ 1NGl. 2. - 09s a erisats W. B. GREELEY, Chief. 
urneceu 0j Chemists a. &- ae eee sere oe C. A. Browne, Chief. 
ISU CUL 0}, SOUS a see ee ee MiLtTon WHITNEY, Chief. 
Barca of Entomologys.-—— -- 2-- =< 5-4 L. O. Howarp, Chief. 
Bureau of Biological Survey_-_------------ E. W. NrEtson, Chief. 
15 110 COU OF IE LUIUG LOGOS. See ee THomas H. MacDona tp, Chie. 
Bureau of Home Economics__------------- Louise STANLEY, Chief. 
Bureau of Dawrying. 2 —. ee oe C. W. Larson, Chief. 
Fixed Nitrogen Research Laboratory__------ F. G. Cottretu, Director. 
Office of Experiment Stations_____--------- EK. W. AuuEn, Chief. 
Office of Cooperative Extension Work____---- C. B. Smitu, Chief. 
Ojice of Publications... 2 *24 2222. eS L. J. Haynes, Director. 
POTAT Yes a eB Se ee eee CLARIBEL R. Barnett, Librarian. 
Federal Horticultural Board___------------ C. L. Maruatt, Chairman. 
Insecticide and Fungicide Board___-------- J. K. Haywoop, Chairman. 
Packers and Stockyards ee ess CHEsTER Morritut, Assistant to 
Grain Futures Administration_--.--------- the Secretary. 
This bulletin is a contribution from 
Bureau of Plant Indusiry.- 2 2 se Witiiam A. Taytor, Chief. 
Office of Cereal Investigations_--------~- CaRLETON R. Batu, Senior Agron- 
omist in Charge. 
20 
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