CONTROL OF 
APHIDS INJURIOUS TO ORCHARD 
FRUITS, CURRANT, GOOSEBERRY 
AND GRAPE 
A. L. QUAINTANCE yas pst vA i" 
Entomologist in Charge 
and 
A. C. BAKER | 
Entomologist, Deciduous Fruit Insect Investigations 
FARMERS’ BULLETIN 1128 : | 
UNITED STATES DEPARTMENT OF AGRICULTURE | 
Contribution from the Bureau of Entomology 
L. O. HOWARD, Chief 
Washington, D.C. June, 1920 
Show this bulletin to a neighbor. Additional copies may be obtained free from the 
Division of Publications, United States Department of Agriculture 
WASHINGTON ; GOVERNMENT PRINTING OFFICE 5 1920 
