THE INSECT PEST SURVEY 
BULLETIN 
A periodical ravisw of entomological conditions throughout the United States 
issued on the first of each nionth from March to December, inclusive. 
Volume 7 October 1, 1927 Number 8 
BUREAU OF ENTOMOLOGY 
UNITED STATES 
DEPARTMENT OF AGRICULTURE 
AND 
THE STATE ENTOMOLOGICAL 
AGENCIES COOPERATING 
UBRAW ' 
gTATE FLAJtfT BOAHO 
