Northumberland Council Warns of Fungal Disease Threatening Over 180,000 Trees

Northumberland Council has issued a warning that approximately 183,000 trees within the county are expected to be destroyed by a fungal disease. The council stated that ash dieback has the potential to eliminate 90-95% of European ash trees in Northumberland, adding that it can “only manage the impacts.” This fungal infection, which disseminates via wind-borne spores, is currently spreading throughout the United Kingdom. In Northumberland, trees posing a risk of falling onto roads or structures are being cut down. However, trees that are not a hazard will remain untouched to serve as wildlife habitats. The Woodland Trust estimates that ash dieback is projected to affect 80% of ash trees across the UK, incurring an estimated cost of £15 billion. The disease progresses as spores enter the leaves, allowing the fungus to develop internally within the tree. This process ultimately obstructs the tree’s water transport mechanisms, leading to its demise. According to the Local Democracy Reporting Service, trees situated close to roads and in public areas will be felled. Nevertheless, the council has cautioned that this undertaking will span numerous years and involve significant expenses. During a meeting held on Wednesday, Paul Jones, the local services director for Northumberland County Council, stated: “It is one of these horrible diseases that is going to wipe out the majority of ash trees in the UK. We can’t stop it, it spreads in the air and it is about managing the impact rather than preventing it. It has a 90-95% plus mortality rate on ash trees. The impact environmentally, financially and visually is significant.” Councillor Jeff Reid commented: “It is really important that people understand the magnitude of this. It is going to be years before this is done.”