Author: George H Plumb
Publisher: Hassell Street Press
ISBN: 9781013673047
Category :
Languages : en
Pages : 18
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Book Description
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: George H. Plumb
Publisher:
ISBN:
Category : Adelges
Languages : en
Pages : 77
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Book Description
Author: Peter W. Price
Publisher:
ISBN:
Category : Gall insects
Languages : en
Pages : 232
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Book Description
Author: James G. Horsfall
Publisher: Elsevier
ISBN: 0323143393
Category : Science
Languages : en
Pages : 689
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Book Description
Plant Pathology: An Advanced Treatise, Volume I: The Diseased Plant presents an integrated synthesis of the scope, importance, and history of plant pathology, emphasizing the concept of disease, not of diseases. The book focuses on pathological processes, defense devices, predisposition, and therapy of the diseased plant. It explores the normal pathways that are obstructed in sick plants; how the pathogen causes dysfunction; and how the host plant reacts to the pathogen. This book also considers the logistics and the strategy of disease and how to combat it. This volume is organized into 15 chapters and begins with an overview of plant pathology, its history, and its relation to other sciences, along with plant predisposition to disease, and the resistance-susceptibility problem. The next chapters examine how sickness in plants is recognized and diagnosed, the tissue breakdown in diseases, and the effects of parasites on the processes in plants. The impact of disease on water balance and respiration in plants and the histology of disease resistance in plants are also explained. This volume also covers the physiological and chemical basis of defense by higher plants against potential or invading pathogens and the hypersensitivity concept in plant pathology. The final chapter discusses the physical and chemical therapy of the diseased plant. This book will appeal to all who are interested in a theoretical treatment of plant pathology and in the broad ecological relationships among organisms, as well as to research workers and advanced students of applied biology.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 468
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Book Description
Author: Robert N. Coulson
Publisher: John Wiley & Sons
ISBN: 9780471025733
Category : Nature
Languages : en
Pages : 682
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Book Description
This text considers forest insects occurring in forest ecosystems, specialized forestry settings, and urban forests, with an approach and coverage that make it suitable for use in both undergraduate and graduate courses in forest entomology and forest protection. Early chapters introduce entomology, middle chapters provide the first comprehensive treatment of the principles of Integrated Pest Management (IPM) of forest insects, and later chapters discuss the pest insects according to their feeding group.
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 622
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Book Description
Author: William J. Mattson
Publisher: Springer Science & Business Media
ISBN: 1461238285
Category : Technology & Engineering
Languages : en
Pages : 412
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Book Description
Author: Joseph D. Shorthouse
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 304
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Book Description
The formation of galls--abnormal growths or swelling in a plant--may be induced by infection of the plant by bacteria or fungi, or attack from certain mites, nematodes, or insects. This book provides comprehensive coverage of the biology of galls and their complex ecological etiology. The expert contributors address topics such as the effect of insect secretions on plant growth, the evolution and physiology of gall-inducing insects, patterns in gall development and induction, the role of nutritive cells, and many other key issues. This valuable work in cecidology will interest all biologists and botanists concerned with plant health, and entomologists working in the field of plant-insect relationships.
Author: Connecticut. Office of State Entomologist
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 992
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Book Description
