Two New Shade-tree Pests

Two New Shade-tree Pests PDF Author: Mark Vernon Slingerland
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 24

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Two New Shade-tree Pests

Two New Shade-tree Pests PDF Author: Mark Vernon Slingerland
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 24

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Book Description


Two New Shade-tree Pests

Two New Shade-tree Pests PDF Author: Charles Elias Hunn
Publisher:
ISBN:
Category : Agricultural extension work
Languages : en
Pages : 438

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Two Shade-tree Pests

Two Shade-tree Pests PDF Author:
Publisher:
ISBN:
Category : Shade trees
Languages : en
Pages : 9

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Miscellaneous Publication

Miscellaneous Publication PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1206

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Diseases of Trees and Shrubs

Diseases of Trees and Shrubs PDF 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.

Bulletin

Bulletin PDF Author: United States. Office of Experiment Stations
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1210

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Some Results of Cutting in the Sierra Forests of California

Some Results of Cutting in the Sierra Forests of California PDF Author: Duncan Dunning
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 1502

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Book Description
Pp. 24.

List of Bulletins of the Agricultural Experiment Stations for the Calendar Years ... and

List of Bulletins of the Agricultural Experiment Stations for the Calendar Years ... and PDF Author:
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 198

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List of Bulletins of the Agricultural Experiment Stations

List of Bulletins of the Agricultural Experiment Stations PDF Author: United States. Department of Agriculture. Library
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 192

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Annual Report

Annual Report PDF Author: Cornell University. Agricultural Experiment Station
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 30

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Book Description
Vols. issued in Albany include reports on both experimental and extension work, as well as research and extension publications issued during the year. Vols issued in Ithaca contain some of these reports and publications but are not as inclusive.