Christmas Tree Diseases, Insects & Disorders in the Pacific Northwest PDF Download
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Author: Gary A. Chastagner
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 156
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Book Description
Includes integrated pest management principles; seasonal monitoring activities for disease and insect pests; diseases and disorders (root rots; cankers and galls; needle diseases of Douglas-Fir, Pine, Spruce, and True Firs); insect and mite pests (scales, adelgids and true aphids, moths, beetles, flies, mites, predators and parasites); environmental stresses (drought, heat, flooding); chemical and mechanical damage (atrazine, tire damage); soil related problems (nutrient imbalances, fertilizer burn), and vertebrate pests (birds, voles and mice, gophers). Numerous color photos. Graphs and charts.
Author: Gary A. Chastagner
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 156
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Book Description
Includes integrated pest management principles; seasonal monitoring activities for disease and insect pests; diseases and disorders (root rots; cankers and galls; needle diseases of Douglas-Fir, Pine, Spruce, and True Firs); insect and mite pests (scales, adelgids and true aphids, moths, beetles, flies, mites, predators and parasites); environmental stresses (drought, heat, flooding); chemical and mechanical damage (atrazine, tire damage); soil related problems (nutrient imbalances, fertilizer burn), and vertebrate pests (birds, voles and mice, gophers). Numerous color photos. Graphs and charts.
Author: C. C. Smith
Publisher: [Hull, Quebec] : Canadian Forestry Service
ISBN:
Category : Balsam fir
Languages : en
Pages : 80
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Book Description
Author: United States. Forest Insect and Disease Management
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 140
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Book Description
Author: Wayne A. Sinclair
Publisher: Ithaca, N.Y. : Comstock Pub. Associates
ISBN:
Category : Gardening
Languages : en
Pages : 584
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Book Description
Diseases of Trees and Shrubs is a comprehensive pictorial survey of the diseases of, as well as the environmental damage to, forest and shade trees and woody ornamental plants in the United States and Canada. An authoritative reference, it is also a reliable and handy diagnostic tool that will simplify the identification of specific plant diseases by focusing on signs and symptoms that can be seen with the unaided eye or with a hand lens. This long-needed book gives readers complete, up-to-date information in an easily understood and convenient way. Each of the 247 color plates faces a page of explanatory text covering the biology and ecology (including host and geographic ranges) of the disease-causing agents (pathogens), a list of key references (there are more than 2,250), and, in some cases, black-and-white illustrations of pathogens. Selected information about biological and cultural control is provided. Scientific terms other than Latin names of pathogens are used only when necessary, and a glossary of terms and a comprehensive index are included. The color plates contain more than 1,700 illustrations of the diseases and injuries that some 350 biological agents and environmental factors cause to more than 250 species of plants. The book also serves as a guide to hundreds of other diseases related to those shown. The authors have used three levels of organization for this book. At the first level, diseases caused by biological agents are separated from those caused by environmental stimuli. At the second level, most diseases are grouped according to the plant part affected: leaves, twigs, limbs, roots, trunks, or the entire plant. At the third level, diseases are presented according to the taxonomic relationships among the pathogens. For this major project, the authors examined and photographed diseases and environmental damage in the field, visiting more than 50 states and Canadian provinces. Their book reflects the most important developments in fungal biology and taxonomy, plant bacteriology, virology, and environmentally induced stress in plants. It summarizes information about newly discovered diseases and provides up-to-date accounts of olds ones. Diseases of Trees and Shrubs can be profitable reading for anyone whose technical training does not extend beyond general biology, yet will also be informative to advanced students and plant pathologists. It will be welcomed by agricultural and horticultural advisers, plant inspectors, arborists, nursery professionals, landscapers, foresters, and urban planners. Wayne A. Sinclair is a Professor of Plant Pathology, Howard H. Lyon is Biological Photographer (retired), Department of Plant Pathology, and Warren T. Johnson is Professor of Entomology, all at Cornell University.
Author: Janine M. Benyus
Publisher:
ISBN:
Category : Christmas trees
Languages : en
Pages : 114
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Book Description
Abstract: Prepared by a team of scientists and pest specialists, this manual for laymen summarizes and compiles over ten years of research on Christmas tree pests and their control primarily reference tool includes 70 illustrated pest profiles and how to select, plant and care for trees to reduce potential pest damage; and how to maintain pests at harmless levels. A four step Pest Management Primer, discussions of illustrated symptoms and signs of tree injury, where to get assistance and how to submit material for identification are included. A Pesticide Table, general and technical references, a chart cross referencing pesticide common and trade names, an index of common and scientific names of pests and trees, and listings of safety equipment sources and handling, mixing and application equipment sources are supplied.
Author: Thomas H. Nicholls
Publisher:
ISBN:
Category : Arboriculture
Languages : en
Pages : 42
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Book Description
Author: U. S. Department of Agriculture
Publisher:
ISBN: 9781782667391
Category : Technology & Engineering
Languages : en
Pages : 164
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Book Description
The newest edition is published by the U.S. Forest Service, Northeastern Area State and Private Forestry. This edition includes a number of new pests, many of them found on fir Christmas trees. The original manual had a strong emphasis on Scotch pine. Most of the original pest descriptions remain in the manual; however, given that Christmas tree growers are growing more fir and other species, new pest problems needed to be addressed.
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 460
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Book Description
Author: Robert D. Wray
Publisher: Rutgers University Press
ISBN: 0813545811
Category : Business & Economics
Languages : en
Pages : 200
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Book Description
Christmas Trees for Pleasure and Profit is for anyone who enjoys being and working outdoors and is seeking a profitable hobby or small business venture. Robert Wray has updated this fourth edition to include the latest techniques and tools for harvesting trees, new methods of transport, the most recent data on herbicides, and advice on how to run a Christmas-tree business today. A perennial bestseller, this illustrated guide covers selecting land, choosing species, planting, harvesting, and managing a plantation. Wray provides guidance for choosing species suitable for the grower's situation, where and how to get planting stock, and how to care for it. The planting process is described in detail, including both hand and machine methods. The book presents useful techniques for protecting the growing trees from weeds, animals, fire, insects, and disease, and offers a full description of shearing or shaping trees to improve their form and densityùkeys to a successful crop. As the grower's job is not done until the trees are sold, issues of grading, harvesting, advertising, and marketing are examined. A chapter on finances deals with costs, profits, and taxes. From novice to experienced grower, there is something in this book for everyone.
Author: United States. Forest Service
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 112
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Book Description
