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.

Subjects covered include:

• Diagnostic procedure, the known problems of virtually all tree genera used for amenity purposes in Great Britain
• Prevention and treatment of pests, diseases and disorders
• Decay and tree safety
• Tree pest and disease legislation

No VAT is charged on books