Pat

Please explain how bark forms.

http://www.treedictionary.com/DICT2003/SOUND/

--
Sincerely,
John A. Keslick, Jr.
Consulting Arborist
http://home.ccil.org/~treeman
and www.treedictionary.com
Beware of so-called tree experts who do not understand tree biology.
Storms, fires, floods, earthquakes, and volcanic eruptions keep reminding us
that we are not the boss.

"Geoff-consulting forester in the US" wrote
in message ...
I'm a registered forester in Michigan, Pat.

Ignore this "symplastless" guy... he's a wanna-be forester.
Lacking some serious formal education, and thus professional background.

Myself and my colleagues have had to sort through the majority of his
posts on this forum.

I do not believe that the American ash is "history", but there is no doubt
the bug has done some serious damage to many of our hardwood stands in the
central lower peninsula (or "810" area code as I call it - even though the
actual problem extends far beyond that area code's boundaries).

I live in Osceola county (just South of Cadillac) and it has been found in
my county, but not doing damage to the extent that it did in lower
Michigan. I have not yet seen it in a stand up here. I hope it continues
that way.

The biggest problem is vectoring. It cannot vector itself very far (maybe
a mile or two), but people can vector it very broad and very fast via
cars, hence the "moving firewood bugs me" campaign.

Once it gets to a place where there are any form of ash trees, it goes on
a feeding frenzy that is like no other.

I've sold timber in Defiance County, Ohio - which was also one of the EAB
problem areas, but timber in NW Ohio is scattered enough as to not be a
problem for EABs.

EAB resistance is more than likely a futile attempt. The best way to
eliminate the problem is to eliminate the hosts where populations of EAB
are found. This critter is not known to prey on other trees.



Pat Kiewicz wrote:
symplastless said:
Product pusher. Bayer also claims to be a feeder of trees as well.

You'll learn to sing some other tune when these insects arrive in your
neck of the woods. They are a monumental catastrophe. I live near
ground zero. Millions of ash trees, in forests and back yards, have
been killed. The non-native emerald ash borer attacks healthy trees
as well as stressed trees. The skeletons of dead ash in nearby wildlands
eerie and obvious. All due to a surprisingly small green beetle.

Long term (maybe very long term indeed), breeding resistant strains of
North American ash and finding appropriate biological controls will be
needed or the American ash is history.

http://www.emeraldashborer.info/

Should I Replant or Save My Ash? (PowerPoint presentation):
http://www.emeraldashborer.info/file...ProtectAsh.htm

Options for 'do it yourself' homeowners unwilling to give up on their ash
trees:
http://www.emeraldashborer.info/files/E2955.pdf

(As for me, if I had to make a choice, I would the ash tree removed and
be done with it.) Quote from
http://www.emeraldashborer.info/homeownerinfo.cfm

"IMPORTANT NOTE: Using insecticides to control EAB on ash trees is an
option in Michigan and the EAB quarantined counties in Ohio, Indiana and
Illinois. If your tree is located within an area designated for
eradication or suppression activities, it may be removed by regulatory
agencies even if it has been treated. In those cases where government-
ordered tree removals occur within the contiguous EAB quarantine
counties, consideration will be given to ash trees treated by certified
applicators utilizing methods and materials recommended by Michigan State
University. If your ash trees are located outside of this area in
Michigan, Indiana, Illinois or Ohio, using insecticides may not be
recommended. If you are not sure about the regulatory status of your area
or whether you should consider insecticides, please contact your county
Extension office."