WESTERN LARCH 



A 



100 



90 



80 



z 



^eoM 



-I 50K 

 < 



i4ok1 



D 



00 



30 



20^ 

 10^ 



yd 



9/15 9/29 10/13 

 Planting Date FALL 



5/26 6/14 6/19 

 SPRING 



B 



100 

 90 

 80 

 70 



O60 



t! 50 

 < 

 > 



>40 



soK 



20 



10/ 



9/15 10/4 10/13 

 FALL 



5/14 5/28 6/10 

 SPRING 



C 



100 

 90 

 80 



^ 70 



^ 60 



UJ 



■i 50K 

 < 



> 



^ 40 



D 

 w 



30 

 20 

 10 



in 



D 



100 

 90 



80 



k70 

 z 



m 



^60 



-! 50 



< 



> 



^40 



D 

 CO 



30 



20 

 10 



S9 ^'-'-"'J 



#1 



9/13 10/1 10/11 

 FALL 



5/20 6/5 6/16 

 SPRING 



Early Mid Late 

 FALL 



Early Mid Late 

 SPRING 



Figure 5. — First-year survival of fall- and spring-planted western larch, on moist (dark bar) and dry (liglit 

 bar) sites. A. 1966-67 series; B. 1967-68 series; C. 1968-69 series; and D. 3-year average. 



14 



