What is Ash Dieback?
Ash Dieback (ADB) is considered the most significant disease to affect the United Kingdom's tree population since Dutch Elm Disease in the 1960s and 1970s. It is expected to cause the decline and death of over 90% of ash trees in England. Sadly, the disease has advanced considerably due to the extreme climatic conditions we have experienced in the last few years.
Ash trees are the third most common native tree in the UK, found in woodlands and other landscape settings. ADB is caused by a non-native fungus called Hymenoscyphus fraxineus that weakens a tree's structure. Infected trees often see their leaves and branches dying higher up the tree, with the tree becoming weak and unpredictable, often becoming dangerous long before they die.
Notice of Ash dieback works on Ñý¾«¶¯Âþ's Countryside Estate
Following a successful 2024 Ash dieback programme, further surveys are being undertaken across Ñý¾«¶¯Âþ’s countryside estate and Ash dieback works will begin in autumn 2025, following the conclusion of bird nesting season.
Updates will continue to be posted on our Ash dieback webpage and via our Explore Ñý¾«¶¯Âþ social media channels and our 'Countryside Matters' e-newsletter.
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