APPENDIX: (Con.) 



Damage 4. Needles 



Type 0. Needles missing 

 1. Needles dead 



Damage 5. Roots 



Type 0. Entire root 

 1. J-root 

 3. Air gap 



Damage 6. Entire aboveground portion 



Type 0. 



1. Growth abnormality 



Source 3. Unknown source of damage 



Damage 1. Needles missing 



Damage 2. Needles dead 



Damage 3. Terminal bud dead 



Damage 4. Lateral bud dead 

 Source 4. Insect damage 

 Type 1. Spruce budworm 



Damage 1. Terminal bud 



Type 0. Damage 

 1. Removal 



Damage 2. Lateral bud 



Type 0. Damage 

 1. Removal 



Damage 3. Needles 



T^'pe 0. Defoliation 

 Notes: 



1. Vigor is based upon percent needles chlorotic, dead or missing. 

 1. 0-25 percent 



' 2. 25 - 50 percent 



3. 51 - 75 percent 



4. 76 - 99 percent 



5. 100 percent (dead) 



2. Centimeters of bud or stem removed determined by "reconstruction.' 



3. Degree is a subjective evaluation: 1 = minimum, 4 = maximum. 



