Field Guide to the Common Diseases and Insect Pests of Oregon and Washington Conifers PDF Download
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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 : 342
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Book Description
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: 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: Ellen Michaels Goheen
Publisher: Forest Service
ISBN:
Category : Gardening
Languages : en
Pages : 344
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Book Description
Author: L. F. Pettinger
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 44
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Book Description
Author: United States. Forest Service. Southwestern Region
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 186
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Book Description
Author: Robert V. Bega
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 216
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Book Description
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: 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.