UKTC Archive

Normal Vitality
 
Moderate Vitality
 
Early Decline
 
Mid-decline
 
Severe Decline
 
Dead
 

Can anyone point me in the direction of a publication on tree physiology 
or plant health that

justifies, uses and defines these terms? And is "vitality" a structural or a 
physiological term ?
i.e. where does structural damage in a vigorous tree lie on the above 
gradation? 

 

 

 Jon Heuch Tel:         +44 (0)1233 713 466 Mob:    +44 (0)7810 610 712

 




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