Author: Paul H. Wray
Publisher:
ISBN:
Category : Trees
Languages : en
Pages : 4

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Author:
Publisher:
ISBN: 9781931271363
Category :
Languages : en
Pages :

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Author: Kier Dean Klepzig
Publisher:
ISBN:
Category : Chitosan
Languages : en
Pages : 16

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Book Description
We inoculated loblolly pines with bark beetle-associated fungi and a fungal cell wall component, chitosan, known to induce responses in some pines and many other plants. Trees in Florida were inoculated with Leptographium procerum, L. terebrantis, Ophiostoma minus, or chitosan. Trees in Louisiana were inoculated with O. minus, Entomocorticium sp. A, or Ceratocystiopsis ranaculosus. In both Florida and Louisiana, mechanical wounds served as controls. Treatment responses were sampled after 3 weeks, and all produced uniform responses across trees. Inoculations with E. sp. A and C. ranaculosus appeared similar to controls. Inoculations with L. procerum produced slightly higher levels of host damage. Loblolly pine responded similarly to chitosan and pathogenic bark beetle-associated fungi (O. minus and L. terebrantis), producing high levels of phenolic compounds and cell hydrolysis in the callus. In addition, callus inoculated with O. minus appeared extremely disrupted and "stringy." Chitosan inoculations resulted in no hydrolysis, but produced extremely high levels of phenolics deposition, as well as noticeable periderm formation. Our results reveal possible morphological mechanisms for pine secondary response to these fungi and suggest that chitosan may have potential as a stable material for testing variability in this response.

Author: Carrie Sussman
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781774444
Category : Medical
Languages : en
Pages : 786

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Book Description
Designed for health care professionals in multiple disciplines and clinical settings, this comprehensive, evidence-based wound care text provides basic and advanced information on wound healing and therapies and emphasizes clinical decision-making. The text integrates the latest scientific findings with principles of good wound care and provides a complete set of current, evidence-based practices. This edition features a new chapter on wound pain management and a chapter showing how to use negative pressure therapy on many types of hard-to-heal wounds. Technological advances covered include ultrasound for wound debridement, laser treatments, and a single-patient-use disposable device for delivering pulsed radio frequency.

Author: Sonia Soloneski
Publisher: BoD – Books on Demand
ISBN: 9535100076
Category : Technology & Engineering
Languages : en
Pages : 284

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Book Description
It is our hope that this book will be of interest and use not only to scientists, but also to the food-producing industry, governments, politicians and consumers as well. If we are able to stimulate this interest, albeit in a small way, we have achieved our goal.

Author: Lerner
Publisher: Routledge
ISBN: 1351424092
Category : Science
Languages : en
Pages : 754

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Book Description
Emphasizing the unpredictable nature of plant behaviour under stress and in relation to complex interactions of biological pathways, this work covers the versatility of plants in adapting to environmental change. It analyzes environmentally triggered adaptions in developmental programmes of plants that lead to permanent, heritable DNA modifications.

Author: Lindsey Purcell
Publisher: Waveland Press
ISBN: 1478653329
Category : Technology & Engineering
Languages : en
Pages : 378

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Book Description
In our urban forests and designed landscapes, trees stand as the most important and resilient green elements. Arboricultural Practices by Lindsey Purcell is an essential guide for all green professionals—including arboricultural consultants, arborists, urban foresters, landscape architects, landscape contractors and tree owners and managers—offering comprehensive insights into aligning arboricultural practices with urban forestry initiatives and sustainability goals. Drawing from over 40 years of experience and an extensive body of work, Purcell shares practical knowledge and best practices for the industry, distilled from his career as a tree-care professional and educator. This textbook is especially tailored for instructors and students, covering a wide range of topics essential for the next generation of arborists and urban foresters. The book covers all aspects of arboriculture from the fundamentals of tree growth and development to essential management practices. It follows the tree from selection in the nursery to planting and aftercare through such routine practices as pruning, fertilization, support systems, and plant health care. Arboricultural Practices is a comprehensive resource for academic and professional applications.

Author:
Publisher:
ISBN:
Category : Tree hazard evaluation
Languages : en
Pages : 206

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Author: Lisa L. Burban
Publisher:
ISBN:
Category : Natural disasters
Languages : en
Pages : 288

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Author: John W. Andresen
Publisher:
ISBN:
Category : Natural disasters
Languages : en
Pages : 196

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Book Description