EDITORIAL COMMITTEE OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE AND 
THE ASSOCIATION OF LAND-GRANT COLLEGES 
FOR THE DEPARTMENT 
K. F. KELLERMAN, Chairman 
Physiologist and Associate Chief, Bureau 
of Plant Industry 
E. w. ALLEN 
Chief, Office of Experiment Stations 
C. L. MARLATT ; 
Entomologist arid Associate Chief, Bureau 
of Entomology.. 
FOR THE ASSOCIATION 
J. G. LIPMAN 
Dean, State College of Agriculture, and 
V Director, New Jersey Agricultural Experi¬ 
ment Station, Rutgers College 
W. A. RILEY 
Entomologist and Chief, Division of Ento¬ 
mology and Economic Zoology, Agricul¬ 
tural Experiment Station of the University 
of Minnesota 
R. L, WATTS 
Dean, School of Agriculture, and Director, 
Agricultural Experiment Station, The 
Pennsylvania State College - 
All correspondence regarding articles from the Department of Agriculture should be 
addressed to K. F. KeHerman, Journal of Agricultural Research* Washington, D. C. 
All correspondence regarding articles from State Experiment Stations should be 
addressed to J. G. Wpman, New Jersey Agricultural Experiment Station, New 
Brunswick, N. J. 
