Praised by The New York Times as "an indispensable guide for the homeowner and the professional," Tree Maintenance has been the definitive source on maintenance of North American landscape trees for over fifty years, an essential reference not only for arborists, nurserymen, and landscape architects, but for all homeowners who want to keep their trees healthy and pest free. The Seventh Edition, now named in honor of Dr. P. P. Pirone, who authored the first five editions and co-authored the sixth, has been revised to reflect the enormous amount of new information available since the last edition, including the latest techniques in selecting, planting, and protecting trees. The authors explain how to evaluate the site (the soil, drainage, and exposure), how to select the right tree for that location, and how to prune, fertilize, and spray for pests. There is an extensive section on the diagnosis and control of tree pests and diseases, and on problems such as construction damage, gas injury, sunscald, leaf scorch, and air pollution. While the general structure of the sixth edition has been retained, there are several topics--notably hazardous trees and coping with tree pests and diseases--that have received greater attention than in previous versions of the book. The second half of the book comprises a systematic listing of the major landscape trees found in North America, describing the specific pests and diseases that attack each species. Well organized, clearly written, and beautifully illustrated with many new photographs, Pirone's Tree Maintenance is an encyclopedic resource, the first place to turn for information on dogwoods and elms, magnolias and redwoods, or any other tree growing in North America. Anyone serious about gardening will want this book on their shelf.

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.

Memories of Baku is the visual retelling of the rich history of the capital of Azerbaijan and the country's rise to power as one of the largest oil producing nations in the world. This publication showcases the unique socio-economic cultural and political situation of Baku in the late nineteenth and early twentieth centuries, presented alongside aspects of Baku culture in the forms of architecture, music, theater and the visual arts. Embellished with photographs, advertisements and postcard views of the once-opulent city, Memories of Baku reaches beyond the classical stereotypes of Azerbaijan as the land of fire, focusing instead on what are considered the more formative elements of Baku's community. The postcard illustrations included in this collection are derived from the personal collection of editor Nicolas V. Iljine, who has developed a passion for discovering and sharing these impressions of an antiquated city with the public.

This practice test includes 216 multiple choice test questions about Certified Arborist Exam. The test has been carefully developed to assist you to pass your actual test. It will help you prepare for and pass your exam on the first attempt but it does not include any study guide. The book focuses only on carefully selected practice questions. Two main topics; TREES and OTHER ISSUES are covered in this test. TREES questions focus on; #9642 Tree Biology #9642 Tree Protection #9642 Tree Risk Management #9642 Pruning #9642 Urban Foresty #9642 Diagnosis & Treatment OTHER ISSUES questions focus on; #9642 Soil Management #9642 Safe Work Practices #9642 Identification & Selection #9642 Installation & Establishment

The power system has often been cited as the greatest and most complex machine ever built, yet it is predominantly a mechanical system. Technologies and intelligent systems are now available that can significantly enhance the overall functionality of power distribution and make it ready to meet the needs of the 21st century. This book explains how sensors, communications technologies, computational ability, control, and feedback mechanisms can be effectively combined to create this new, continually adjusting "smart grid" system. It provides an understanding of both IntelliGridSM architecture and EnergyPortSM as well as how to integrate intelligent systems to achieve the goals of reliability, cost containment, energy efficiency in power production and delivery, and end-use energy efficiency.