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<blockquote type=cite class=cite cite="">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,
<a href="http://www.isaontario.com/" eudora="autourl">
http://www.isaontario.com/</a><br>
</blockquote> <font color="#008000">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.<br>
<br>
<br>
</font><font size=2 color="#008000">
B E (Randy) Lidkea<br>
Vice President International Society of Arboriculture<br>
205 5th Ave W<br>
Owen Sound ON N4K 6G2<br><br>
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<font face="Times New Roman, Times" size=2 color="#008000">
519-376-1727
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hrmiata@rogers.com<br>
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<font face="Times New Roman, Times" size=2 color="#008000">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.</font>
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