With the snow just gone from our orchard I was out examining things and
found vole damage beyond any other years'. We had a dozen evans cherries
(3' high, multi-branched bush style) that were completly decimated. I use
old window screen on trees to good effect, but.....
#1 How can one protect bush fruits from voles?
In walking the hay fields and closely cropped orchard, I often encountered
concentrations of 20 burrows to the square yard! and this goes on acre after
acre, so no poisoning or trapping or house cat regime could possbly control
such a reproductive explosion.
I had not protected other prunus varieties, like p. americana, because they
have never gone for prunus before. Same devastating story to my grafted
plums. They are still dormant, so I consider doing 18" bridge grafts, but I
have never sucessfully grafted p. americana until it leafs out......
#2 How can one bridge graft p. americana / plum after it leafs out......the
stripped bark means the top will soon die...?
thanks, Del