ORGANIZATION OF THE UNITED STATES DEPARTMENT OF 

 AGRICULTURE. 



Secretary of AgricnHure Henry C. Wallace. 



Assistant Secretary C. W. Pugsley. 



Director of Scientific Work E. D. Ball. 



Director of Regulatory Work 



Weather Bureau Charles F. Marvin, Chief. 



Bureau of Agricultural Economics Henby C. Taylor, Chief. 



Bureau of Aniinal Industry John R. Mohler, Chief. 



Bureau of Plant Industry Whxiam A. Taylor, Chief. 



Forest Service AV. B. Greeley, Chief. 



Bureau of Chemistry Walter G. Campbell, Acting Chief. 



Bureau of Soils Milton Whitney, Chief. 



Bureau of Entomology L. O. Howard, Chief. 



Bureau of Biological Survey K. W. Nelson, Chief. 



Bureau of Public Roads- Thomas H. MacDonalu, Chief. 



Fixed Nitrogen Research Laboratory F. G. Cottrell, Director. 



Division of Accounts and Disbursements A. Zappone, Chief. 



Division of Publications John L. Cobbs, Jr., Chief. 



Library Claribel R. Barnett. Librarian. 



States Relations Service A. C. True, Director. 



Federal Horticultural Board C. L. Marlatt, Chairman. 



Insecticide and Fungicide Board J. K. Haywood, Chairman. 



J'ackcrs and Stockyards Administration-- M'HESTKnMoRmuL, Assistant to the 



Grain Future Trading Act Administration- j Secretary. 



Office of the Solicitor K. W. Williams, Solicitor. 



This biilh'tiu is a contribution from — 



Bureau of Entomology L. O. Howakd, Chief. 



Southern Field Crop Insect Investiga- 

 tions W. D. HUiNTKR, in Charge. 



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