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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi all,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>A question for anyone who is involved in preparing/reviewing CTLA-based appraisals (e.g., trunk formula method) of ash trees: <b><i>How have you considered Emerald Ash Borer (EAB) in your valuations of healthy looking ash?</i></b> <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It would be interesting to see if there is some consensus about how to proceed; should we start discounting the species ratings because ‘all ash are doomed’? Or should we still consider each tree on its individual merits and outwardly-visible condition, even though it may already be infested and not yet showing symptoms? How do we account for the fact that many (if not most) ash trees will become liabilities once infested/dead? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Personally, I am somewhat hesitant to start discounting still-healthy trees because of susceptibility to a pest (after all, many elms have survived), but it is generally accepted that we will lose most of our urban ash trees, and this may be fair to consider that when assessing value.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any thoughts and experiences would be greatly appreciated. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Kind regards,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Alex<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b><span style='font-size:10.0pt;color:black;mso-fareast-language:EN-CA'>Alex Satel, MFC<br></span></b><i><span style='font-size:10.0pt;color:black;mso-fareast-language:EN-CA'>ISA Certified Arborist ON-1353A<o:p></o:p></span></i></p><p class=MsoNormal><span style='font-size:10.0pt;color:black;mso-fareast-language:EN-CA'>Urban Forest Innovations Inc.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:black;mso-fareast-language:EN-CA'>1248 Minnewaska Trail<br>Mississauga, ON L5G 3S5<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:black;mso-fareast-language:EN-CA'>T: (905) 274-1022<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:#31849B;mso-fareast-language:EN-CA'><a href="mailto:asatel@ufis.ca"><span style='color:#31849B'>asatel@ufis.ca</span></a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;color:#31849B;mso-fareast-language:EN-CA'><a href="http://www.urbanforestinnovations.com/"><span style='color:#31849B'>www.urbanforestinnovations.com</span></a><o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-CA'><img border=0 width=153 height=73 id="Picture_x0020_1" src="cid:image001.jpg@01CCE27B.FD5606B0" alt="Description: UFI new logo very small"><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>