I saw those brown blobs on some bushes which I think are Whych Elms. Those blobs looks like some somewhat leathery, hollow leaves, and they seems to come out from where the leaves grow.
Any ideas what causes them? Parasites? insects? Pollution? There are quite of lot of them along that particular edge and I am sure I haven't noticed them last year, when the leaves were down.
Sorry the pics aren't terribly good.
Any ideas what causes them? Parasites? insects? Pollution? There are quite of lot of them along that particular edge and I am sure I haven't noticed them last year, when the leaves were down.
Sorry the pics aren't terribly good.