ORGANIZATION OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE. 
November 20, 19-23. 
Secretary of Agriculture Henry C. Waula.ce. 
Assistant Secretary Howard M. Gore. 
Director of Scientific Work E. D. Ball. 
Director of Regulatory Won: Walter G. Campbell. 
Director of Extension Work C. W. Warburton. 
Weather Bureau Charles F. Marvin . t 'h ief. 
Bureau of Agricu Itural Economics Henry C . Taylor, Chief. 
Bureau of Animal Industry John R. Mohler, Chief. 
Bun a " of PI aid Industry William A. Taylor, Chief. 
Forest Service W. B . Greeley. Chief. 
Bureau of Chemistry C. A. Browne, Chief. 
Bureau of Soils Mn/roN Whitney. Chief. 
>' of Entomology L. 0. Howard, Chief. 
Bun "u of Biological Survey E. W. Nelson, Chief. 
Bu ■•> au of Public Roads Thomas H. MacDonald, Chief. 
Bureau of Home Economics Louise Stanley. Chief. 
Xitrogen Research Laboratory E.G. Cottrell, Director. 
Division of Accounts and Disbursements A. Zappone, Chief. 
Library ( laribel R. Barnett, Librarian. 
Fed, ral Horticultural Board C. L. MarLATt, Chairman. 
■ isle and Fu n guide Board J. K. Haywood, Chairman. 
Packers and Stockyards Administration -i Chester Morrill, Assistant to the 
Grain Future Trading Ad Administration J Secretary. 
Office of the Solicitor R. W. Williams, Solicitor. 
This bulletin is a contribution from 
Bureau of Entomology L. 0. Howard, Chief. 
Fruit Insect Investigations A. L. Quaintaxce, Entomologist in 
'large. 
19 
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