Author: Arthur H. Rose
Publisher: Forestry Technical Report
ISBN:
Category : Nature
Languages : en
Pages : 308
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Book Description
This handbook is designed to enable people who are interested in trees to identify the insects and mites causing damage to them. About450 species of insects and mites that have caused noteworthy damage to hardwood trees in Canada east of the Rocky Mountains are included. Identification is based initially on the kind of tree damaged, and the insects are grouped under 20 tree genera. Within each host tree section, flow-chart keys, understandable to the layperson, are provided to lead the reader to individual species or groups of similar organisms, with full-colour illustrations to confirm the identity of the insect or mite. The accompanying biological sketch for each insect or mite usually includes information on the necessity for control, based largely on Forest Insect and Disease Survey records. Where control is necessary, methods are suggested. Common names of insects are also given in the text.
Author: C. John Hay
Publisher:
ISBN:
Category : Hardwoods
Languages : en
Pages : 40
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Book Description
Author: Frank Cooper Craighead
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 694
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Book Description
This publication is a companion volume to Miscellaneous Publication 273, Insect Enemies of Western Forests, but Keen. Its purpose is to treat in a practical manner the more important forest insects in that part of the United States lying east of the Great Plains or treeless areas, roughly the 100th meridian. There is necessarily some overlapping of the eastern and western regions, particularly in the more arid parts of Texas and the Southwest and along the watercourses traversing the Great Plains where the eastern hardwoods extend westward.
Author: Canadian Forestry Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 125
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Book Description
Author: Timothy D. Paine
Publisher: Springer
ISBN: 3319247441
Category : Technology & Engineering
Languages : en
Pages : 888
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Book Description
Insect and disease issues are often specific to the Mediterranean forest systems rather than shared with the temperate forests. In addition to the specific native insects and diseases, the forests are subject to the invasion of exotic species. The forests are also at risk from high degrees of human activity, including changing patterns of forest fires, land management activities, intensive plantation forestry using introduced timber species from other Mediterranean climate zones, and atmospheric deposition. Combined with elements of global climate change that may disproportionately affect Mediterranean climate systems, this creates a number of significant management issues that are unique to the Mediterranean forests. It is our goal that the information contained in this volume will contribute to understanding the unique aspects of Mediterranean forest systems and to protecting these critical resources.
Author: Arthur H. Rose
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 104
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Book Description
This handbook is designed to enable people interested in trees to identify insects causing damage to them. All insect species or groups that have caused damage to larch, cedar and juniper in Canada east of the Rocky Mountains are included. The insect and/or its damage can be identified by means of flow chart keys using non-technical language along with 150 coloured illustrations. Biological sketches of the insect are given, and the need for control measures, along with the timing of application, is prescribed. Common names of insects are used generally, but the scientific names are also given in the text.
Author: Robert C. Thatcher
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 296
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Book Description
Author: James Doyle Solomon
Publisher:
ISBN:
Category : Borers (Insects)
Languages : en
Pages : 754
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Book Description
This manual describes 300 species of insect borers that attach hardwood trees, shrubs, and other woody angiosperms in North America and provides information for controlling them.
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1088
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Book Description
Author: John R. Hartman
Publisher: Oxford University Press
ISBN: 0195119916
Category : Gardening
Languages : en
Pages : 556
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Book Description
The authors describe general maintenance practices such as planting, pruning, fertilising, repairing and diagnosing and managing tree problems followed by an extensive section on the diagnosis and control of specific tree pests and diseases.
