U.S. DEPARTMENT OF AGRICULTURE, 
BUREAU OF ENTOMOLOGY—BULLETIN No. 80, Part V. 
L. O. HOWARD, Entomologist and Chief of Bureau. 
PAPERS ON DECIDUOUS FRUIT INSECTS 
AND INSECTICIDES. 
ON THE NUT-FEEDING HABITS OF THE 
CODLING MOTH. 
BY 
S. W. FOSTER, 
Engaged in Deciduous Fruit Insect Investigations. 
IssUED SEPTEMBER 20, 1910. 
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WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
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