March, 1912.] THE CHESTNUT BARK DISEASE. 225 



come under their observation, especially during the season 

 of 1912. Specimens may be compared with the pictures and 

 descriptions given in this bulletin. 



In case there is the least suspicion that a tree is diseased, 

 samples of bark and wood from the girdled portion should be 

 sent to this Station. 



We would also be pleased to have correspondence from 

 any one who has made observations which might be of gener- 

 al interest or value, concerning the chestnut or other forest 

 trees of this State. 



