THE INSECT PEST SURVEY 
BULLETIN 
A periodical review of entomological conditions throughout the United State:, 
issued on the first of each month from March to December, inclusive. 
3 1* . 
Volume 9 Summary for 1929 Number 10 
BUREAU OF ENTOMOLOGY 
UNITED STATES 
DEPARTMENT OF AGRICULTURE 
AND 
THE STATE ENTOMOLOGICAL 
AGENCIES COOPERATING 
LIBRARY 
\TE PLANT BOAf 
