Repeated Spraying to Control Four Coastal Brush Species

Repeated Spraying to Control Four Coastal Brush Species PDF Author: Robert Edwin Stewart
Publisher:
ISBN:
Category : Brush
Languages : en
Pages : 8

Book Description

The Forester's Almanac, 1977

The Forester's Almanac, 1977 PDF Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224

Book Description

USDA Forest Service General Technical Report PNW.

USDA Forest Service General Technical Report PNW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 224

Book Description

Bibliography of Agriculture

Bibliography of Agriculture PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1220

Book Description

Silvicultural Use of Herbicides in Pacific Northwest Forests

Silvicultural Use of Herbicides in Pacific Northwest Forests PDF 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.

Insect Mycophagy

Insect Mycophagy PDF Author: Robert Fogel
Publisher:
ISBN:
Category : Insect-plant relationships
Languages : en
Pages : 618

Book Description

Ammonium Thiocyanate Does Not Increase Herbicidal Control of Salmonberry

Ammonium Thiocyanate Does Not Increase Herbicidal Control of Salmonberry PDF Author: Robert Edwin Stewart
Publisher:
ISBN:
Category : Herbicides
Languages : en
Pages : 8

Book Description

Research Accomplishments

Research Accomplishments PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 164

Book Description

Forest Service Research Accomplishments

Forest Service Research Accomplishments PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 176

Book Description

U.S.D.A. Forest Service Research Note PNW.

U.S.D.A. Forest Service Research Note PNW. PDF Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 546

Book Description

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