Smithsonian Report. 1933. Egler 



Plate 1 



V>* 



, Contml aica .ii \\ 1 1 1 )l I i ,: i • site, Necelhain, Mass., shows dense growth of tree 



sprouts. Figure in line with tower. (Photograpli by Boston Herald Traveler Corpora- 

 tion.) 





2. View from same point as figure 1, above, showing an herbaceous cover of low grasses and 

 forbs 3>^ years after selective spraying. The chemical treatment costs much less than the 

 blanket spraying of the area shown on plate 2, figure 2, and no need for a future treatment 

 is yet appearing. (Photograph by Boston Herald Traveler Corporation.) 



