verticillium wilt in sugar maple
I've tried posting to the original thread (Aug 11) on this subject, but my post keeps getting rejected ("Message Rejected, We apologize for any inconvenience, but this thread no longer exists on this forum.")
Regarding verticillium wilt in maple cultivars - different cultivars probably do vary in their susceptibility to verticillium. I've seen a couple references indicating that 'Jade Glen' and 'Parkway' Norway maples have better resistance compared to other Norway cultivars.
I haven't been able to find any info regarding the degree of susceptibility of the sugar maple cultivar 'Commemoration', but more than once I've observed what I assumed was verticillium on Commemoration maples in my area.