578 



AMERICAN FORESTRY 



TYPES OF ORNAMENTAL CHESTNUT TREES KILLED BY THOUSANDS. 

 NOTE THE SMALL DISEASED BRANCHES. SCENE NEAR PHILA- 

 DELPHIA, PA. 



. rSt^jse* 

 f~ 



_ 



- " T ' J /- 



YOUNG TREES SHOWING POSTULES ON SMOOTH 

 BARK AND TYPICAL SPROUTS. 



