Bulletin No, 25. 



V. p. p.— 78. 



U. S. DEPARTMENT OF AGRICULTURE, 



DIVISION OF VEGETABLE PHYSIOLOGY AND PATHOLOGY. 



B. T. GALL-bwAY, Chief. 



SOME DISEASES OF NEW ENGLAND CONIFERS: 



A PRELIMINARY REPORT. 



BY 



HERMANN VON SCHRENK, 



Instructor in Botany^ Henry Shaw Sr/iool of Botany, 

 Special Ayent, Division of Vegetable Physiolocfy and Pathology. 



WASHINGTON: 



GOVERNMKNT PRINTING OFFICE. 

 I y oo. 



