U. S. DEPARTMENT OF AGRICULTURE. 

 BUREAU OF PLANT INDUSTRY— BULLETIN NO. 226. 



B. T. GALLOWAY, Chief of Bureau. 



A PLANT-DISEASE SURVEY IN THE VICINITY 

 OF SAN ANTONIO, TEXAS. 



FREDERICK D. HEALD and FREDERICK A. WOLF, 



Experts. 



Issued January 24, 1912. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1912. 



