U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF PLANT INDUSTRY— BULLETIN NO. 193. 



B. T. GALLOWAY, Chief of Bureau. 



EXPERIMENTS IN BLUEBERRY CULTURE. 



BY 



FREDERICK V. COVILLE, 

 Botanist in Charge of Taxonomic and Range Investigations. 



Issued Xove-M1',ek .15, 1910. 



LIBRARY 

 NEW YORK 

 BOTANICAL 



GARDEN. 



WASHINGTON: 



government printing office. 



1910. 



