[CANUFNET] Tree species rating guide - Ontario

[Heather & Randy]

>The Ontario ISA Chapter with many partners back in 1998/1999 
>produced the "Ontario Supplement to Guide for Plant Appraisal 8th 
>edition" I am not certain if it has been updated since but it gives 
>you a good species rating table etc. You could try and follow up 
>with the ISAO office and see what might still be available, 
>http://www.isaontario.com/
   Glad you sent this message, David. I was going to; just been very 
busy for a 'retired' guy. You are correct re the Ont. Supplement. It 
was up-dated a few yrs. back , BUT only the costing figures, not the 
Specie Ratings, they were deemed to still hold true at that time. I 
know there is movement afoot to have Regions (i.e. ISA chapters, 
arbour assoc's etc.) to review / re-do their ratings - or do an 
initial one as some regions have never undertaken that task. The 
supplement costs $14 for ISA members & $ 30 retail.


                  B E (Randy) Lidkea
                  Vice President  International Society of Arboriculture
                  205 5th Ave W
                  Owen Sound  ON  N4K 6G2

>               519-376-1727     hrmiata at rogers.com
>
>The International Society of Arboriculture is a worldwide 
>professional organization dedicated to fostering a greater 
>appreciation for trees and to promoting research, technology, and 
>the professional practice of Arboriculture.

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