U. S. DEPARTMENT OF AGRICULTURE, 
BUREAU OF ENTOMOLOGY-BULLETIN No. 103. 
L. O. HOWARD, Entomologist and Chief of Bureau. 
THE PLUM CURCULIO 
A. L. QUAIXTAXCE, 
In Charge of Deciduous Fruit Insect Investigations, 
AND 
E. L. JENNE, 
Agent and Expert, Deciduous Fruit Insect Investigations, 
Issued July 13, 1912. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
1912. 
