Field Guide to the Common Diseases and Insect Pests of Oregon and Washington Conifers PDF Download

Author: Ellen Michaels Goheen
Publisher: Forest Service
ISBN:
Category : Gardening
Languages : en
Pages : 342

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Author:
Publisher:
ISBN:
Category : Forest nurseries
Languages : en
Pages : 198

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Author: Susan K. Hagle
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 208

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Book Description
Field guide contains descriptions and color photographs of diseases, insect pests, animal and abiotic damages common on forest conifers in the northern and central Rocky Mountains. Diagnostic keys, comparative tables, line drawings, and indices by host and subject aid in the identification of damaging agents. Book is organized in color coded sections according to the part of the tree affected. General references and a glossary of technical terms are provided. 320 illustrations, 11 tables.

Author: L. F. Pettinger
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 44

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Author: Robert F. Scharpf
Publisher: Forgotten Books
ISBN: 9780266854784
Category : Science
Languages : en
Pages : 210

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Excerpt from Diseases of Pacific Coast Conifers This publication is a major revision of us. Department of Agriculture Handbook 521 first issued in 1978 and slightly revised and reissued in 1979. It has been updated to include new informa tion that will help identify many of the diseases of conifers growing along the Pacific Coast of western North America. The revisions have been made mainly to provide the latest information on diagnosis, nomenclature, and new diseases, and to expand the coverage of important diseases of the Pacific Northwest. The basic format of this handbook remains essentially the same as the original version. The expanded coverage, more and better illustrations, and new informa tion are designed to make this handbook a useful tool in diagnosing diseases of Pacific Coast conifers. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: EDWARD C. JENSEN
Publisher:
ISBN: 9780870711206
Category :
Languages : en
Pages : 172

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For 70 years, people have turned to one book to learn about Northwest trees: Trees to Know in Oregon. This new edition, retitled Trees to Know in Oregon and Washington, expands its scope to cover more territory and include more trees. The book was first published in 1950. Charles R. Ross, an Oregon State University Extension forester, wanted to introduce readers to the towering giants in their backyards. Since then, Edward C. Jensen has stewarded the publication through several more editions. This edition features several rare species native to southwest Oregon. It also updates scientific names and adds a new section on how Northwest forests are likely to be affected by changing climates. Since its initial publication, Trees to Know has become a mainstay for students, gardeners, small woodland owners and visitors to the Pacific Northwest. Along with all the details on native conifers, broadleaves, and more than 50 ornamental trees, readers will find: More than 400 full-color photos and 70 maps depicting habitat, range and forest type. Easy-to-follow identification keys. Handy guides to help distinguish one variety from another. The story of Northwest forests -- past, present and future.

Author: Robert V. Bega
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 216

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Author: Vincent H. Resh
Publisher: Academic Press
ISBN: 008092090X
Category : Science
Languages : en
Pages : 1169

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Book Description
Awarded Best Reference by the New York Public Library (2004), Outstanding Academic Title by CHOICE (2003), and AAP/PSP 2003 Best Single Volume Reference/Sciences by Association of American Publishers' Professional Scholarly Publishing Division, the first edition of Encyclopedia of Insects was acclaimed as the most comprehensive work devoted to insects. Covering all aspects of insect anatomy, physiology, evolution, behavior, reproduction, ecology, and disease, as well as issues of exploitation, conservation, and management, this book sets the standard in entomology. The second edition of this reference will continue the tradition by providing the most comprehensive, useful, and up-to-date resource for professionals. Expanded sections in forensic entomology, biotechnology and Drosphila, reflect the full update of over 300 topics. Articles contributed by over 260 high profile and internationally recognized entomologists provide definitive facts regarding all insects from ants, beetles, and butterflies to yellow jackets, zoraptera, and zygentoma. - 66% NEW and revised content by over 200 international experts - New chapters on Bedbugs, Ekbom Syndrome, Human History, Genomics, Vinegaroons - Expanded sections on insect-human interactions, genomics, biotechnology, and ecology - Each of the 273 articles updated to reflect the advances which have taken place in entomology research since the previous edition - Features 1,000 full-color photographs, figures and tables - A full glossary, 1,700 cross-references, 3,000 bibliographic entries, and online access save research time - Updated with online access

Author: Matteo Garbelotto
Publisher: MDPI
ISBN: 3038426717
Category : Science
Languages : en
Pages : 243

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Book Description
This book is a printed edition of the Special Issue "Forest Pathology and Plant Health" that was published in Forests

Author: Mark Walderhaug
Publisher: Createspace Independent Publishing Platform
ISBN: 9781495203619
Category : Medical
Languages : en
Pages : 292

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Book Description
The Bad Bug Book 2nd Edition, released in 2012, provides current information about the major known agents that cause foodborne illness.Each chapter in this book is about a pathogen—a bacterium, virus, or parasite—or a natural toxin that can contaminate food and cause illness. The book contains scientific and technical information about the major pathogens that cause these kinds of illnesses.A separate “consumer box” in each chapter provides non-technical information, in everyday language. The boxes describe plainly what can make you sick and, more important, how to prevent it.The information provided in this handbook is abbreviated and general in nature, and is intended for practical use. It is not intended to be a comprehensive scientific or clinical reference.The Bad Bug Book is published by the Center for Food Safety and Applied Nutrition (CFSAN) of the Food and Drug Administration (FDA), U.S. Department of Health and Human Services.