Field Guide to the Common Diseases and Insect Pests of Oregon and Washington Conifers PDF Download
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Author: Ellen Goheen
Publisher:
ISBN: 9780578837499
Category :
Languages : en
Pages :
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Book Description
Field Guide to the Common Diseases and Insect Pests of Oregon and Washington Conifers is a useful aid for forestry practitioners and conifer forest landowners in the Pacific Northwest. This handy guide is designed for use in field conditions and describes more than 100 biotic and abiotic agents, emphasizing key identification traits and illustrative photos. It includes general overviews of important agent groups, including bark beetles, root diseases, stem decays, canker diseases and rusts, dwarf mistletoes, foliar pathogens, and defoliating insects. Biotic agents are organized according to their primary association with one of three major tree parts: roots, stem and branches, or foliage. Abiotic and noninfectious diseases are listed in a separate section. Individual agent descriptions are provided in a two-page format with descriptive text facing a page containing multiple color images and a "key characters" box. Each description provides the insect or pathogen common and scientific names, hosts, and information on distribution and damage, identification, agents producing similar symptoms and signs, and severity. Also included are a color-coded quick tab feature at the front of the book, diagnosis tips, identification keys, drawings of bark beetle gallery patterns, agent comparison tables, references, glossary, and an index with embedded color-highlighted host-pest indexes for easy reference.
Author: Ellen Goheen
Publisher:
ISBN: 9780578837499
Category :
Languages : en
Pages :
Get Book Here
Book Description
Field Guide to the Common Diseases and Insect Pests of Oregon and Washington Conifers is a useful aid for forestry practitioners and conifer forest landowners in the Pacific Northwest. This handy guide is designed for use in field conditions and describes more than 100 biotic and abiotic agents, emphasizing key identification traits and illustrative photos. It includes general overviews of important agent groups, including bark beetles, root diseases, stem decays, canker diseases and rusts, dwarf mistletoes, foliar pathogens, and defoliating insects. Biotic agents are organized according to their primary association with one of three major tree parts: roots, stem and branches, or foliage. Abiotic and noninfectious diseases are listed in a separate section. Individual agent descriptions are provided in a two-page format with descriptive text facing a page containing multiple color images and a "key characters" box. Each description provides the insect or pathogen common and scientific names, hosts, and information on distribution and damage, identification, agents producing similar symptoms and signs, and severity. Also included are a color-coded quick tab feature at the front of the book, diagnosis tips, identification keys, drawings of bark beetle gallery patterns, agent comparison tables, references, glossary, and an index with embedded color-highlighted host-pest indexes for easy reference.
Author: Ellen Michaels Goheen
Publisher: Forest Service
ISBN:
Category : Gardening
Languages : en
Pages : 342
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Book Description
Author: Ellen Michaels Goheen
Publisher: Forest Service
ISBN:
Category : Gardening
Languages : en
Pages : 344
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Book Description
Author: Paul A. Dunham
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 102
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Book Description
This report uses data from a network of forest inventory plots sampled at two points in time, annual aerial insect and disease surveys, and specialized pest damage surveys to quantify the incidence and impact of insects, diseases, and other damaging agents on Oregon's forests. The number and volume of trees damaged or killed by various agents is summarized. Differences in the frequency and severity of damaging agents between various ownership categories and geographic regions of the state are investigated.
Author: Kirk Hanson
Publisher: Mountaineers Books
ISBN: 168051637X
Category : Nature
Languages : en
Pages : 359
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Book Description
Throughout Oregon and Washington there are several hundred thousand family forest owners, in addition to millions of forest acres under the care of community forests, municipalities, and Indigenous tribes, all of whom manage trees for sustainable wood harvest as well as recreation, inspiration, and a range of cultural connections. Yet there hasn’t been a complete resource for Pacific Northwest forest stewards until now. In this comprehensive how-to, authors Kirk Hanson and Seth Zuckerman explore all aspects of forest management—everything from how to evaluate a piece of land before you buy it through implementing long-term plans that may include establishing new stands of trees, harvesting mushrooms as well as wood, and protecting your forests far into the future through wildfire risk reduction, climate change adaptation, and conservation easements. Loaded with helpful tables and illustrations that address the pros and cons of various species and how to best care for wildlife and the land, A Forest of Your Own is a clear guide to the many rewards of ecological forestry.
Author: Michael Simpson
Publisher:
ISBN:
Category : Cascade Range
Languages : en
Pages : 612
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Book Description
Author: Eini C. Lowell
Publisher: DIANE Publishing
ISBN: 1437935281
Category : Nature
Languages : en
Pages : 80
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Book Description
Contents: Intro.; The Changing Mgmt. Context; Previous Studies on Effects of Disturbance on Wood Quality; After the Fire: Changes in Dead and Dying Conifers; Predicting Conifer Mortality Following Fires; Types of Changes in the Wood of Dead Conifers; Insect Damage to Conifers; Stain and Decay Fungi Damage to Conifers; Factors Influencing the Rate of Deterioration; Species-Specific Changes in Wood Quality of Dead and Dying Conifers; Douglas-Fir; Englemann Spruce and White Spruce; Grand Fir and White Fir; Lodgepole Pine; Ponderosa, Sugar, Western White, and Jeffrey Pine; Subalpine Fir; Western Hemlock; Western Larch; Wood Quality Changes and Econ. Values; Visual Classification Systems; Volume and Value Loss. Conclusions.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 478
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 458
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Book Description
Author:
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 198
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Book Description
This report highlights key findings from the most recent (2001-2005) data collected by the Forest Inventory and Analysis Program across all forest land in California. We summarize and interpret basic resource information such as forest area, ownership, volume, biomass, and carbon stocks; structure and function topics such as biodiversity, forest age, dead wood, and hardwood forests; disturbance topics such as insects and diseases, fire, invasive plants, and air pollution; and information about the forest products industry in California, including data on tree growth and mortality, removals for timber products, and nontimber forest products. The appendixes describe inventory methods in detail and provide summary tables of data, with statistical error, about the suite of forest characteristics inventoried.
