"Kay Lancaster" wrote in message
...

There has been some work done in GA (I think) trenching between infected
and uninfected trees as a means of preventing root grafts. They've got
some sort of vibrating plow thing that does relatively little damage.



These trees are likely inaccessible by anything as the area is undeveloped
and very hilly, not to mention the cost as there are so many in my woods.
There is no way I could afford it on the scale necessary to get to all the
trees.

BTW these trees have never once been trimmed except by Mother Nature. They
are terribly crowded, but again not by human hands as this area has never
been touched. Some thinning would be a good thing, but I do hate that it is
the oaks I am losing and not the hickories.
But they burn really well


--
Toni
Hills of Kentucky
USDA Zone 6b
http://www.cearbhaill.com