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.
The OPM working party is made up of a contact in most of the London Boroughs, Bill Malin (Contractor), Mark Townsend (Contractor), Dominic Blake (ATS), Richard Trippett (Bartletts), Gillian Jonusas (Royal Parks), Ian Rodger (Royal Parks), Andrew Hoppit (FC) and affected organisations such as Wimbledon Common. This is an ongoing working party to combat OPM.
The PR group is made up of John Parker (TfL), Richard Edwards (Croydon), Howard Booth (TfL), Jane Crowther (Richmond), Lucy Murphy (City of London), Dan Sitch (Merton) and David Humphries (City of London). This is an ongoing working party. The aim is to raise awareness and the profile of the work of tree officers and what the LTOA does.
Risk Limitation Strategy revision group is made up of Peter Osborne (Consultant), Tim Moya (Consultant), Simon Pryce (Consultant), Andy Tipping (Barnet), Dave Lofthouse (Merton), Gary Meadwocroft (Southwark), Jake Tibbetts (Islington), Jim Smith (FC), Michael Sankus (Medway), Richard Edwards (Croydon). The group is revising this strategy especially in light of two recent cases Berent and Robbins.
Planning working party is made up of Chris Overbeke (Consultant), Ian Leonard (Lambeth), Jon Ryan (Islington), Oliver Stutter (Southwark), Peter Osborne (Consultant), Michael Sankus (Medway) Stephen Downing (Enfield). This group is currently looking at validations also tree and landscape conditions to produce a best practice document.
Surface materials around trees in hard landscapes working party is made up of John Parker (TfL), Pat Langley (Wandsworth), Ernst Erasmas (Southwark), Howard Booth (TfL), Chris Suthers (Street Tree), Michael Gargon (Street Tree), Michael Sankus (Medway). The guidance document on the use of various materials which is in its final stages.
Biosecurity working party is made up of Ben Galley (Camden), Jonathan Meares (City of London), Nev Fay (Treework Environmental Practice), Dominic Blake (ATS), Dave Lofthouse (Merton), Jon Banks (Bartlett Tree Lab), Tom Campbell (Hackney), Mark Reed (City Suburban), Keith Sacre and Lisa Sanderson (Arboricultural Association). The group has produced a position statement and is now working with the Tree Council on a toolkit for Chalara.
Human health and trees working party is made up of Andrew Digby (Barnet), Colleen O’Sullivan (Camden), Craig Ruddick (Richmond), Dave Lofthouse (Merton), Richard Barnes (Woodland Trust), Thomas Campbell (Hackney) and Daniel Monk (Three Rivers). They are pulling together any UK related research on the subject and looking into tree planting and air pollution in London.
Tree Service models working party is made up of Jake Tibbetts (Islington), Al Smith (Camden), Ann Currell (Barnet), Julian Fowgies (Bromley) and Richard Fletcher (Wandsworth). The group is looking at outsourcing in London and the various tree service models in operation across the London Boroughs.
CSP working party is made up of John Parker (TfL), David Humphries (City of London), Colleen O’Sullivan (LB Camden), Gary Meadowcroft (Southwark), Geoff Clack (Islington), Greg Packman (Royal Parks), Matt Steinman (Royal Parks), Richard Edwards (Croydon) and James Canneaux (Croydon). This new group is looking at Plane Wilt.
Early Bird 15% discount ends 29 January 2017 for further information and booking visit: www.charteredforesters.org/tpbe3
Day 1 : Roads to Place - A Focus on Trees and Transport
Day 2 : The Health Crisis – A Focus on Trees and Health
Confirmed Keynote speakers;
Maarten Buijs, Senior Project Manager at internationally acclaimed Dutch urban design and landscape architecture firm, West 8.
Professor Miles Tight, Professor of Transport, Energy and Environment, University of Birmingham.
Dr Matilda van den Bosch, University of British Columbia, landscape planning and public health expert.
Professor Rhiannon Corcoran, Professor of Psychology, Institute of Psychology, Health and Society, University of Liverpool, UK.’
The triennial conference is a unique gathering of built and natural environment professionals, working towards the shared goal of enhancing green infrastructure. It provides an important platform for collaboration between professions and offers new research on the environmental, social and economic benefits of urban trees. Next year’s conference focuses in particular on two themes: health and highways. Prof Alan Simson, TPBE3 Conference Chair, commented on the significance of these subjects:
“The significant relationship between trees, people and place has been a ‘known known’ for a long time, but it is only relatively recently that research has been able to positively prove the benefits of this relationship, particularly to the places where we live, love, work, recreate and have our being. This conference will focus upon two specific yet inter-related aspects of these benefits – those associated with human health and well-being, and those associated with movement and transport. Key speakers from both overseas and the UK will be presenting aspects of their research and best practice into these important themes at this conference, which will be a significant event in promoting the benefits that trees can bring to urban futures in the 21st century.”
Confirmed keynote speakers for this event include landscape planning and public health expert, Dr Matilda van den Bosch, University of British Columbia; Prof Miles Tight, Professor of Transport, Energy and Environment, University of Birmingham; and Maarten Buijs, Senior Project Manager at internationally acclaimed Dutch urban design and landscape architecture firm, West 8.
TPBE3 is hosted and organised by the Institute of Chartered Foresters (ICF) on behalf of a group of partner organisations, including: Ancient Tree Forum, Arboricultural Association, Birmingham Institute of Forest Research, Forestry Commission England, Forest Research, Fund4Trees, Green Infrastructure Partnership (TCPA), Institution of Civil Engineers, London Tree Officers Association, Municipal Tree Officers Association, National Association of Tree Officers, Place Alliance, Society for the Environment, Trees and Design Action Group, Urban Design Group, Utility Arboriculture Group and Woodland Trust.
Shireen Chambers FICFor, ICF Executive Director, welcomed the opportunity for collaboration with such a wide range of natural and built environment organisations;
“The Institute of Chartered Foresters is proud to host and organise the Trees, People and the Built Environment conference series on behalf of the conference partners. The event is a unique opportunity for professionals from across the natural and built environment sectors to meet and collaborate on the important issue of urban greening. Urban trees are an essential part of our green infrastructure and it is imperative that we provide such opportunities for joined-up thinking across the professions.”
The 2011 and 2014 conferences were sell-out events and international interest is expected once again this year. The Institute is advising early booking to make the most of the early bird rate, which offers a 15% discount on full-price two-day tickets. Early bird booking ends 31 January, 2017.
The LTOA has become a UK partner in the new Euphresco project Identification of Cryphonectria and Ceratocystis spp. occurring on sweet chestnut and Platanus spp.
We have also set up a new CSP working party made up of 8 LTOA members which will be looking at drawing up guidance for tree officers and contractors.
The LTOA – in association with Treework Environmental Practice – has released a new industry publication: Detecting and identifying canker stain of plane. This 48-page A5 colour booklet contains all of the essential information about canker stain (Ceratocystis platani) and should be regarded as essential reading for anyone interested in finding out more about the disease.
It includes chapters detailing morphology and infection strategies, movement and spread, symptoms, practical survey tips, sample collection and fungal identification, the UK and Italian methods of prevention and control and a comprehensive list of references and further reading. The text is accompanied by colour photographs on almost every page and drawings/diagrams to assist identification and diagnosis.
The booklet was authored by international expert in Ceratocystis platani Professor Lucio Montecchio, of De Rebus Plantarum at the University of Padua. This 2nd edition English-language version has been revised and updated by John Parker of the LTOA and Neville Fay of Treework Environmental Practice to include additional material relevant to the UK situation, including the methodology and results of the LTOA Protected Zone Status surveys for Ceratocystis in 2014, 2015 and 2016.
Since 2014 the LTOA has been leading on monitoring plane trees in London for the presence of canker stain, working closely with the Forestry Commission, Forest Research and several tree officers and managers to survey thousands of trees across the capital to meet the requirements necessary to retain Protected Zone Status This ensures that plane saplings can only be imported into the country from other areas which have been confirmed as being free of the disease.
The LTOA has developed considerable expertise in the subject and in October 2016 was confirmed as the UK partner in a new pan-European Euphresco project – Identification and early detection of Cryphonectria parasitica and Ceratocystis platani occurring on trees in Europe.
Copies of the booklet are priced at just £5 and are available to purchase from the LTOA.
Highways Magazine October 2016 article 'Branching out' John Parker, Chair of the LTOA, discusses the benefits and challenges of trees in pedestrian areas.
The piece can be found on page 46.