Q. I have a clump birch that was planted in 1991. It has grown beautifully until this year. Long "seed worms" developed on two trunks, then shriveled up and now there are dead leaves on some of the ...
Q: I have a clump of four white birch trees that look very healthy. However, winter ice storms have caused the trees to look bad. They look great up to about 20 feet, then they start to droop in every ...
Q: I purchased a piece of land last year with three silver birch trees on it. The largest is about 30 feet tall and had a low branch removed many years ago. The inside of the stub rotted and was ...
Q. We have a beautiful clump birch tree at the northeast corner or our deck. It appears healthy enough now, but we have been warned to watch for birch borer damage on the tree, as this insect will ...
Few shade trees are as distinctive in the home landscape as birch trees. Their unique bark characteristics, distinctive growth form and graceful delicate foliage are reason alone to feature one or ...
THE letter from Dr. O. Rosenheim in NATURE of October 27, p. 622, would doubtless cause astonishment to many mycologists. Amanita muscaria is one of the commonest toadstools, and is to be found ...
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