BULLETIN No. 10 



JUNE, 1914 



Commonwealth of Pennsylvania 



DEPARTMENT OF FORESTRY 



(Issued by Direction of the Commissioner of Forestry) 



The Strumella Disease of Oak 

 and Chestnut Trees 



BY 



• F. D. HEALD 



AND 



R. A. STUDHALTER 



Agents, Investigarions in Forest Pathology 

 Bureau of Plant Industry 



HARRISBURG, PA.; 

 WM STANLEY RaY, STATE PRINTER 

 1914 



