Author: H. Gratkowski
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 52
Book Description
Silvicultural use of herbicides in Pacific Northwest forests
Author: H. Gratkowski
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 52
Book Description
Silvicultural Use of Herbicides in Pacific Northwest Forests
Author: H. Gratkowski
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 52
Book Description
After a brief description of silvicultural problems, the author tells how to prescribe herbicidal sprays for aerial, application in Pacific Northwest forests. The publication offers a detailed discussion of the five basic considerations: (1) selection of the best herbicide or herbicides, (2) amount of herbicide to be applied per acre, (3) carriers, (4) volume of spray per acre, and (5) seasons for application of aerial sprays. Appendixes provide standard treatments for many common silvicultural problems in site preparation and to release young conifers from shrub and weed tree competition. Also included is a glossary of agricultural chemical terms and a list of abbreviations used in brush control literature. This is a working manual for silviculturists based upon more than 20 years research and experience of Federal, State, and industrial foresters. It provides much information not generally available in the literature and tells how to use this knowledge in Pacific Northwest silviculture. Although designed primarily for the Pacific Northwest, the basic information should be useful in culture of coniferous forests far outside this region.
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 52
Book Description
After a brief description of silvicultural problems, the author tells how to prescribe herbicidal sprays for aerial, application in Pacific Northwest forests. The publication offers a detailed discussion of the five basic considerations: (1) selection of the best herbicide or herbicides, (2) amount of herbicide to be applied per acre, (3) carriers, (4) volume of spray per acre, and (5) seasons for application of aerial sprays. Appendixes provide standard treatments for many common silvicultural problems in site preparation and to release young conifers from shrub and weed tree competition. Also included is a glossary of agricultural chemical terms and a list of abbreviations used in brush control literature. This is a working manual for silviculturists based upon more than 20 years research and experience of Federal, State, and industrial foresters. It provides much information not generally available in the literature and tells how to use this knowledge in Pacific Northwest silviculture. Although designed primarily for the Pacific Northwest, the basic information should be useful in culture of coniferous forests far outside this region.
Silviculture of Ponderosa Pine in the Pacific Northwest
Author: James Willis Barrett
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 112
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 112
Book Description
Symposium on the Use of Herbicides in Forestry, February 21-22, 1978, Crystal City, Marriott Hotel, Arlington, Virginia
Author:
Publisher:
ISBN:
Category : Forest protection
Languages : en
Pages : 228
Book Description
Publisher:
ISBN:
Category : Forest protection
Languages : en
Pages : 228
Book Description
USDA Forest Service General Technical Report PNW.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224
Book Description
General Technical Report PNW-GTR
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 618
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 618
Book Description
Herbicides for Forest Weed Control in the Inland Northwest
Author: Raymond J. Boyd
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 72
Book Description
Using Herbicides for Reforestation in the Southwest
Author: L. J. Heidmann
Publisher:
ISBN:
Category : Forest regeneration
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Forest regeneration
Languages : en
Pages : 16
Book Description
General Technical Report INT.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 334
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 334
Book Description
USDA Forest Service Research Note INT.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 210
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 210
Book Description