Ontario Department of Agriculture, 



ONTARIO AGRICULTURAL COLLEGE 



BULLETIN 156 



Insects Affecting Fruit 



r 



rees 



BY 

 Dr. G J. S. BETHUNE, Professor of Entomology 



Printed by L. K.. CAMEftON, Printer to the King's Most Excellent Majesty. 



TORONTO. ONT . JUNE, 1907 



