EDITORIAL COMMITTEE OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE AND 
THE ASSOCIATION OF LAND-GRANT COLLEGES 
SOR TBS DEPARTMENT 
K. F. KELLERMAN, Chairman 
Physiologist and Associate Chief, Butem 
of Plant Industry , 
B. W. ALLEN 
Ciitf, OMct of Experiment Statimu 
C L. MARtATf 
Entomdosut and AssoctoU Ckief, Burtau 
- o/EnUmokw 
FOR THE ASSOCIATION 
-,v : *-j- - t-■: '■ ' ■ ./ . \ ^ r' ')*'' ^ >v _ .*/ *- / ."* ' C ' ^ ;p; '■ %7 r ■ -' / 
l G* LIPMAN 
Dean, State College of Agriculture, and 
Director, New Jersey Agricultural Expert* 
Station , Rutgers College . 
Wa A. RILEY 
Entomologist and Chief* Division of Ento¬ 
mology and Economic Zoology, Agricul¬ 
tural Experiment Station of ihe University 
' of Minnesota - ( V 
G, Ra LYMAN 
• Dean, College of Agriculture, West Virginia 
University " 
Ail correspondence regarding articles from the Department of Agriculture should be 
addressed to Jt F* Keilerman,Journal of,Agricultural Research* Washington, D. C. 
All correspondence regarding articles from State Experiment Stations should be 
addressed to J* G. Lipman, New Jersey Agricultural Experiment: Station, New 
Brunswick, N, JV 
