PL, II. 



Larch Interplanted with Douglas, Rohalhox Plantation, Murthly, 



Perthshire, August 1913. 



The larch were given a three years' start. 



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



Douglas five-j^ear-old. Larch 28-year-old. The larch were attacked by larch canker 

 and heavily thinned before being underplanted. Photos by Author. 



52] 



