Pl. II. 



Larch Interplanted with Douglas, Rohallion Plantation, Murthly^ 

 Perthshire, August 191 3. 



The larch were given a three j' ears' start. 



rch Underplanted with Douglas, Novar, Ross-shire, June 1912. 



Douglas five-year-old. Inarch 28-year-old. The larch were attacked by larch canker 

 and heavily thinned before being underplanted. Photos by Author. 



52] 



