Welcome to the LTOA website. The London Tree Officers Association (LTOA) constitutes the professional & technical voice for London's trees & woodlands. Its aim is to enhance the management of the Capital's trees.
We hope that you find the LTOA website both interesting & informative. If you have any questions, comments or suggestions, please do not hesitate to contact us.
Craig Ruddick, Arboricultural Manager, LB Richmond
In July over sixty delegates from both the London Tree Officer Association (LTOA) and Arboricultural Association took the trip to Brighton to take part in an elmstudy day. The day provided a fantastic opportunity to not only see the prized National Elm Collection but to also hear from the people who were responsible for safeguarding Brighton’s elms and from those that are continuing to do so. The event was sponsored by David Archer Associates.
Tree officers and those managing the urban forest often have quite a tough time of things. They’re on the front line of arboriculture when the complaints come in, fending off the classic “I love trees, but..” correspondence and patiently explaining that there really is no council conspiracy to remove/retain a healthy/dangerous tree (delete as applicable).
Ceratocystis platani (plane wilt) is a fungal disease affecting plane trees in some parts of the European mainland including France, Italy and Greece. It only affects plane trees, compromising the vascular system and ultimately leading to the death of the infected tree. It spreads via spores, typically transported from one tree to another by infected equipment such as chainsaws. The disease is not known to be present in the UK. In order to minimise the risk of it entering the country the UK has been designated Protected Zone Status (PZS) by the EU, placing restrictions on imports of plane saplings.