THE INSECT PEST SURVE 
BULLETIN 
A periodical review of entomological conditions throughout the United States, 
issued on the first of each month from April to November, inclusive 
Volume 3 September 1, 1923 Number 6 
BUREAU OF ENTOMOLOGY 
UNITED STATES 
DEPARTMENT OF AGRICULTURE 
AND 
THE STATE ENTOMOLOGICAl. 
AGENC1ES COOPERATING 
LIBRARY 
srATE PLANT BOARD 
