Author: Frank Cooper Craighead
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 694
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.
Insect Enemies of Eastern Forests
Author: Frank Cooper Craighead
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 694
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.
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 694
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.
Insects of Eastern Forests
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 628
Book Description
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 628
Book Description
Insect Enemies of Eastern Forests
Author: Frank Cooper Craighead
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 688
Book Description
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 688
Book Description
Insect Enemies of Western Forests
Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 228
Book Description
This field handbook has been prepared to provide information on western forest insects. The discussions are limited to the insects and the problems which they raise in the management and protection of the forests of the Western States, although the general principles of control are applicable to other forest regions as well. It is hoped that the information assembled will add timber owners and foresters in recognizing the work of important western forest insects, in applying suitable control measures, or in adjusting forest practices so as to reduce losses from this source to the lowest possible point.
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 228
Book Description
This field handbook has been prepared to provide information on western forest insects. The discussions are limited to the insects and the problems which they raise in the management and protection of the forests of the Western States, although the general principles of control are applicable to other forest regions as well. It is hoped that the information assembled will add timber owners and foresters in recognizing the work of important western forest insects, in applying suitable control measures, or in adjusting forest practices so as to reduce losses from this source to the lowest possible point.
A Selected Bibliography of Insect-vascular Plant Associational Studies
Author: John Mark Kingsolver
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 36
Book Description
Forest Service General Technical Report SO.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 316
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 316
Book Description
Biological Control of Arthropod Pests of the Northeastern and North Central Forests in the United States
Author: R. G. Van Driesche
Publisher:
ISBN:
Category : Arthropod pests
Languages : en
Pages : 268
Book Description
Publisher:
ISBN:
Category : Arthropod pests
Languages : en
Pages : 268
Book Description
Some References on Forests and Related Natural Resources
Author: United States. Forest Service
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 16
Book Description
Agriculture Handbook
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 776
Book Description
Set includes revised editions of some issues.
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 776
Book Description
Set includes revised editions of some issues.
Silvics of Forest Trees of the United States
Author: United States. Forest Service. Division of Timber Management
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 772
Book Description
Publisher:
ISBN:
Category : Forest ecology
Languages : en
Pages : 772
Book Description