Download or read book Pirone's Tree Maintenance written by John R. Hartman and published by Oxford University Press. This book was released on 2000-04-06 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors describe general maintenance practices such as planting, pruning, fertilising, repairing and diagnosing and managing tree problems followed by an extensive section on the diagnosis and control of specific tree pests and diseases.