EDITORIAL COMMITTEE OF THE 
UNITED STATES DEPARTMENT OF AGRICULTURE AND 
THE ASSOCIATION OF LAND-GRANT COLLEGES 
FOR THE DEPARTMENT FOR THE ASSOCIATION 
K, F. KELLERMAN, Chairman J, G. IJPMAN' 
Physiologist and Associate Chief, Bureau Bjzan, State College of Agriculture, and 
of Plant Industry 
E. W, ALLEN 
Chief, Ojffiee of Experiment Stations 
G. t. MARLATT • 
Entomolot^st and Associate Chief. Bureau ' Station of the VnieersUy 
. r r' j T ^ oj Minnesota ■ 
oj Entomology . . " , ^ : 
G. R. LYMAN 
Dean, College of Agriculture, West Virginia 
University. . 
All correspondence regarding articles from the Department of Agriculture should be 
addressed to K. F. Kellerman, 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. J. 
\ Directori New Jersey Agricultural Expert- 
ment Station, Rutgers College , " 
W A RILEY 
Entomologist and Chief,. 
' mfdogy and Economic 
Division of Ento- 
Zoology, AgricUl- 
