Ash Dieback Disease
Ash Dieback (Hymenoscyphus fraxineus) is the most devastating tree disease since Dutch Elm disease killed 60 million elm trees in the UK during two epidemics in the 1920s and 1970s.
The disease is spread by an airborne fungus. It attacks the vascular system of trees, killing young trees very quickly and more mature specimens over a longer period.
Infected trees weaken over time posing a safety risk with branches or the tree itself falling onto footpaths, roads, and property.
It is estimated that the disease will kill up to 90% of all ash trees in the UK over the next decade. There is currently no cure or method of control to prevent or protect against it, which means trees that have succumbed to Ash Dieback must be felled.
Ash Dieback on Mid Sussex District Council land
It is estimated that 15% of our tree stock is ash, including trees within our parks, nature reserves, woodland, and green spaces.
Working with the Forestry Commission, we are creating an ‘Ash Dieback Management Plan’ to ensure that diseased trees are safely removed. The removal of diseased trees is unavoidable.
To minimise the damage caused by Ash Dieback, and to keep our much-valued green spaces attractive to us and local wildlife, we will be re-planting a number of new stems. Specific details about the re-planting will be available in due course.
Ash Dieback (Hymenoscyphus fraxineus) is the most devastating tree disease since Dutch Elm disease killed 60 million elm trees in the UK during two epidemics in the 1920s and 1970s.
The disease is spread by an airborne fungus. It attacks the vascular system of trees, killing young trees very quickly and more mature specimens over a longer period.
Infected trees weaken over time posing a safety risk with branches or the tree itself falling onto footpaths, roads, and property.
It is estimated that the disease will kill up to 90% of all ash trees in the UK over the next decade. There is currently no cure or method of control to prevent or protect against it, which means trees that have succumbed to Ash Dieback must be felled.
Ash Dieback on Mid Sussex District Council land
It is estimated that 15% of our tree stock is ash, including trees within our parks, nature reserves, woodland, and green spaces.
Working with the Forestry Commission, we are creating an ‘Ash Dieback Management Plan’ to ensure that diseased trees are safely removed. The removal of diseased trees is unavoidable.
To minimise the damage caused by Ash Dieback, and to keep our much-valued green spaces attractive to us and local wildlife, we will be re-planting a number of new stems. Specific details about the re-planting will be available in due course.
Submit a question
-
Share Hi, if your contractors see an Ash tree on private property that has Ash Dieback disease will they record this and notify the owners? I am aware as it’s on private property it is the owners responsibility to deal with it. I just want to know if such information will be shared. Many thanks on Facebook Share Hi, if your contractors see an Ash tree on private property that has Ash Dieback disease will they record this and notify the owners? I am aware as it’s on private property it is the owners responsibility to deal with it. I just want to know if such information will be shared. Many thanks on Twitter Share Hi, if your contractors see an Ash tree on private property that has Ash Dieback disease will they record this and notify the owners? I am aware as it’s on private property it is the owners responsibility to deal with it. I just want to know if such information will be shared. Many thanks on Linkedin Email Hi, if your contractors see an Ash tree on private property that has Ash Dieback disease will they record this and notify the owners? I am aware as it’s on private property it is the owners responsibility to deal with it. I just want to know if such information will be shared. Many thanks link
Hi, if your contractors see an Ash tree on private property that has Ash Dieback disease will they record this and notify the owners? I am aware as it’s on private property it is the owners responsibility to deal with it. I just want to know if such information will be shared. Many thanks
AJS asked 2 months agoThe Council are responsible for the management of trees on its land and would not routinely inspect trees on private land. However, if we believe there is an immediate concern with a tree located on private land we would do our best to advise the landowner, but any action would be for the landowner to take.
-
Share The only way you can make it safe it to remove all the rubbish from the area; how will you do that? on Facebook Share The only way you can make it safe it to remove all the rubbish from the area; how will you do that? on Twitter Share The only way you can make it safe it to remove all the rubbish from the area; how will you do that? on Linkedin Email The only way you can make it safe it to remove all the rubbish from the area; how will you do that? link
The only way you can make it safe it to remove all the rubbish from the area; how will you do that?
jo.reid asked about 1 year agoYou might be interested to know that, under the surface of an area of the Nature Reserve not affected by Ash Dieback there are cars, washing machines and (rumour has it) even a bus! As a former landfill used between 1945 and 1972, it simply won’t be possible for us to remove all the rubbish. What we are doing is working with both the Forestry Commission, to understand how the soil quality might impact our ambitions to replant, and our Environmental Health colleagues, to understand if we need to cap the exposed areas with some soil.
Whilst we do this, we’ve fenced off the areas where rubbish is particularly exposed to prevent public access as much as we can.
-
Share How can you assure us that the nature reserve is safe, we’ve heard there is asbestos and lead and that the old landfill is leaching methane gas? on Facebook Share How can you assure us that the nature reserve is safe, we’ve heard there is asbestos and lead and that the old landfill is leaching methane gas? on Twitter Share How can you assure us that the nature reserve is safe, we’ve heard there is asbestos and lead and that the old landfill is leaching methane gas? on Linkedin Email How can you assure us that the nature reserve is safe, we’ve heard there is asbestos and lead and that the old landfill is leaching methane gas? link
How can you assure us that the nature reserve is safe, we’ve heard there is asbestos and lead and that the old landfill is leaching methane gas?
jo.reid asked about 1 year agoThe area was used as a landfill between 1945 and 1972 and has been open to the public as a Nature Reserve since the 1980s. We understand it is confronting to see the rubbish that has always been there so visible, but this is a reality on lots of Local Nature Reserves- they are unlikely to have been created in a pristine way. We’re working with our Environmental Health colleagues to understand if we need to cap the exposed areas with some soil but, fundamentally, there is no greater risk from asbestos, lead or methane now than there was before the Ash Dieback works took place.
-
Share You removed more than 30% of the trees; that doesn’t comply with the felling licence. on Facebook Share You removed more than 30% of the trees; that doesn’t comply with the felling licence. on Twitter Share You removed more than 30% of the trees; that doesn’t comply with the felling licence. on Linkedin Email You removed more than 30% of the trees; that doesn’t comply with the felling licence. link
You removed more than 30% of the trees; that doesn’t comply with the felling licence.
jo.reid asked about 1 year agoThe 30% restriction outlined on the felling licence is applied for thinning operations only. The work undertaken to remove Ash Dieback at Eastern Road Nature Reserve was not for thinning.
-
Share Why were 200 healthy trees felled? on Facebook Share Why were 200 healthy trees felled? on Twitter Share Why were 200 healthy trees felled? on Linkedin Email Why were 200 healthy trees felled? link
Why were 200 healthy trees felled?
jo.reid asked about 1 year agoAs a former landfill the soil quality is poor- it is very shallow, and the rubbish is visible. By removing those trees affected by Ash Dieback a further 200 trees were left in exposed positions. This exposure (where they were now not surrounded by other trees for protection) meant that some trees were at significant risk of falling- both because the soil quality means the tree roots are very shallow and because of increased exposure to wind.
These works were undertaken in line with our Tree Management Policies, which are published online here: mid-sussex-district-council-tree-management-policy.pdf (midsussex.gov.uk).
-
Share Why are you replanting in two years? It isn’t soon enough. on Facebook Share Why are you replanting in two years? It isn’t soon enough. on Twitter Share Why are you replanting in two years? It isn’t soon enough. on Linkedin Email Why are you replanting in two years? It isn’t soon enough. link
Why are you replanting in two years? It isn’t soon enough.
jo.reid asked about 1 year agoA condition of the felling licence was for replanting to take place within two years of the work being completed. This timeframe was given to us by the Forestry Commission. New trees have a greater chance of thriving when planted in the winter and, given the work required to restore the land before replanting, our earliest opportunity to do this is over the 2024-25 winter period.
-
Share Can you give an accurate timescale of when replanting will take place? on Facebook Share Can you give an accurate timescale of when replanting will take place? on Twitter Share Can you give an accurate timescale of when replanting will take place? on Linkedin Email Can you give an accurate timescale of when replanting will take place? link
Can you give an accurate timescale of when replanting will take place?
jo.reid asked about 1 year agoWe’re aiming for replanting to take place during the 2024-25 winter period and will be talking to the Forestry Commission about this soon. We’ll keep you updated on our progress here, but you can receive them directly into your email inbox if you sign up for updates.
-
Share When will the nature reserve be made ready for replanting? on Facebook Share When will the nature reserve be made ready for replanting? on Twitter Share When will the nature reserve be made ready for replanting? on Linkedin Email When will the nature reserve be made ready for replanting? link
When will the nature reserve be made ready for replanting?
jo.reid asked about 1 year agoWe’re aiming for replanting to take place during the 2024-25 winter period and, in the lead up to this, we will be seeing what work we need to do to get the area ready for replanting. We’ll keep you updated on our progress here, but you can receive them directly into your email inbox if you sign up for updates.
-
Share Why haven’t you removed all the Ash trees? There are some still standing near to Barncroft Drive and they need to be removed too. on Facebook Share Why haven’t you removed all the Ash trees? There are some still standing near to Barncroft Drive and they need to be removed too. on Twitter Share Why haven’t you removed all the Ash trees? There are some still standing near to Barncroft Drive and they need to be removed too. on Linkedin Email Why haven’t you removed all the Ash trees? There are some still standing near to Barncroft Drive and they need to be removed too. link
Why haven’t you removed all the Ash trees? There are some still standing near to Barncroft Drive and they need to be removed too.
jo.reid asked about 1 year agoWe’ve removed all trees that were covered by the felling licence and affected by exposure. Now that this is complete, a further inspection of all trees in Eastern Road Nature Reserve will be undertaken and, if more works are needed, these will be completed. If Ash trees aren’t showing signs of Ash Dieback, we will make sure we do everything we can to preserve them.
-
Share How are you going to restore the pathways? We want type 1 aggregate put down. on Facebook Share How are you going to restore the pathways? We want type 1 aggregate put down. on Twitter Share How are you going to restore the pathways? We want type 1 aggregate put down. on Linkedin Email How are you going to restore the pathways? We want type 1 aggregate put down. link
How are you going to restore the pathways? We want type 1 aggregate put down.
jo.reid asked about 1 year agoThis is our next step now the fencing has been completed. If you subscribe for updates, we will let everyone know our plans to restore the pathways and what material we will restore them with.
Thank you for your contribution!
Help us reach out to more people in the community
Share this with family and friends