Ash dieback is a tree disease caused by the fungus, Hymenoscyphus fraxineus. The fungus originated in Asia, where its impact is limited due to the host trees' evolutionarily developed resistance. However, since being introduced to Europe some 30 years ago, it has devastated our native European ash species, threatening it with almost total extinction - a financially costly loss and a huge blow for the biodiversity of our woodlands and natural habitats.
The fungus spreads by airborne spores, which land on the leaves of trees and stick to them. The fungus develops within the tree, obstructing its water transport systems and ultimately bringing about its death.
At the moment there is no chemical treatment for the disease. The only reliable solution is felling and removal. Ace Tree Surgeons are experienced in handling trees affected by the fungus and are able to competently and professionally carry out this service for you, minimising the spread of the disease and, hopefully, protecting your remaining trees from its clutches.
Report your suspicions via the Tree Alert website
Clean shoes, boots and tyres before and after visiting woodland
Refrain from taking plant material with you when you leave a wooded area
Fallen ash leaves can be burnt, buried or deep-composted to disrupt the lifecycle of the fungus