Orchard chcstuut.s, (graftid varieties),, nearly dead. Note siirmils on llie trunks. 



Photograph hij Prof. Collini^. 



Orchard chestnut with linih ijirdled liy twis-uirdlins borer. Easily mistaken at 

 a short distance for cliestnut bark disease. — Photograph hy Prof. Collins. 



