<1T BOA 
THE INSECT PEST SURVEY 
BULLETIN 
A periodical review of entomological conditions throughout the United States, 
issued on the first of each month from March to November, inclusive. 
,y 
c4 ci 
Volume 6 
August 1, 1926 
Number 6 
BUREAU OF ENTOMOLOGY 
UNITED STATES 
DEPARTMENT OF AGRICULTURE 
AND 
THE STATE ENTOMOLOGICAL 
AGENCIES COOPERATING 
