

EDITORIAL COMMITTEE OF THE 



UNITED .STAtSS, DEPARTMENT OF. AGRICULTURE AND 



THE ASSO'GIATION.OF AMERICAN AGRICULTURAL 



COLLEGES AND EXPERIMENT STATIONS 



FOR THE DEPARTMENT 



FOR THE ASSOCIATIOKI 



KARL F.KELLERMAN, Chairman H. P. ARMSEY 



Physiologist and Associate Chief, Bureau 

 of Plant Industry 



EDWIN W. ALLEN 



Chief, Office of Expuriment Statiom 



CHARLES L, MARLATT 



Entomoloijist and Asiistant Chief, Bureav 

 of Entomologv 



Director, Institute of Aninial Nutrition, TL 

 Penmyhania State College 



■•'.. It. FREEMAN 



Botanisli Platit Patlwlogisl and Assistant 

 Dean, Agricultural Experiment Station of 



tke University of Minnesota 



J. G. LIPMAN 



Director, New Jersey Agricidturhl Experi- 

 ment Station. Rutgers CoUec: 



All correspojidence regarding atif.i.it:;. uuiii uic ..-c;.-;dj.iaientGf Agriculture should b< 

 addressed to Karl F. Kellerman, Journal of Agricultural Research, Washington, D. C, 



All correspondence regarding articles froEQ State Experiment Stations should be 

 addressed to H. P. Armsby, Institute of Animal Nutrition, State College, Pa. 



