An easy to understand non-laboratory based system for determining the causes of ill-health in trees. The emphasis is on problems of species grown for non-commercial purposes, but nearly all causes of ill-health in trees are covered in some detail, apart from damage from biting insects and mammals.

Research for Amenity Trees Series – 7

The aim of 'Principles of Tree Hazard Assessment and Management' is to provide information for assessing and managing risks to people and property, and also to protect trees from unnecessary felling and disfigurement.

Research for Amenity Trees Series – 8

'Tree Roots in the Built Environment' sets out a comprehensive review of tree root biology and covers a broad range of practical issues that need to be considered in order to grow trees successfully in our towns and cities and to realise the significant benefits they provide in built environments.

Research for Amenity Trees Series – 9

Urban trees have an important role in sustainable communities, providing numerous aesthetic, social, and health benefits. Their importance within urban 'green spaces' has been emphasised by a number of Government reports. This survey was commissioned in 2004 and aims to provide up-to-date information on the national urban tree stock and urban tree management by local authorities in order to inform best practice.