Pictured: Symptoms of Chalara ash dieback. A fungal disease affecting the ash trees of Europe. Picture shows a lesion (or "canker") on a branch of a tree.
Re: Millions of diseased trees near buildings, roads and railways will have to be cut down because of a deadly fungus which is spreading through the ash trees in the UK, a lot quicker than anticipated.
Natural Resources Wales (NRW) warned of a "very significant impact" on the landscape and the Welsh...more »