io ee 
U, S. DEPARTMENT OF AGRICULTURE. 
DIVISION OF ENTOMOLOGY. 
BULLETIN No. 10. 
(SHCOND, REVISED EDITION.) 
OUR 
SHADE TREES 
AND THEIR 
INSECT .DEFOLIATORS. 
BEING A CONSIDERATION OF THE FOUR MOST INJURIOUS SPECIES 
WHICH AFFECT THE TREES OF THE CAPITAL; 
WITH MEANS OF DESTROYING THEM. 
BY 
OE WEE RE Ay Es 
ENTOMOLOGIST. 
| WASHINGTON: 
GOVERNMENT PRINTING OFFICE, 
1888. 
