Author: H. Daniel Brown
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 30
Book Description
Guidelines--pruning White Pine in the Lake States for Blister Rust Control
Author: H. Daniel Brown
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 30
Book Description
The Economics of White Pine Blister Rust Control in the Lake States
Author: D. B. King
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 96
Book Description
How to Identify White Pine Blister Rust and Remove Cankers
Author: Thomas H. Nicholls
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 8
Book Description
White Pine Blister Rust in Northern Idaho and Western Montana
Author: David N. Cole
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 532
Book Description
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 532
Book Description
General Technical Report INT
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 596
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 596
Book Description
Hearings, Reports and Prints of the House Committee on Appropriations
Author: United States. Congress. House. Committee on Appropriations
Publisher:
ISBN:
Category : Finance, Public
Languages : en
Pages : 1770
Book Description
Publisher:
ISBN:
Category : Finance, Public
Languages : en
Pages : 1770
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :
Book Description
Thinning and Pruning Western White Pine
Author: Roger D. Hungerford
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 8
Book Description
The Assessment and Modeling of Regeneration Dynamics for Eastern White Pine (Pinus Strobus L.)
Author: Jerome Allan Krueger
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 314
Book Description
This study represents an analysis of regeneration processes for eastern white pine (Pinus strohus L.). The objective is to develop an integrated approach to evaluate the influence of factors that, alone and in combination, determine regeneration outcomes. This study is composed of three sections. The first chapter is a literature review of white pine regeneration dynamics. The purpose is to present a process for understanding the regeneration process of a single species and present a conceptual approach to integrated evaluation of influential variables. Six interrelated ecological factors (seed tree density, competition, disturbance, seedbed conditions, soils, and damage agents) were identified and their impact on the regeneration process is evaluated. A conceptual model of the integration approach and two examples of how this approach can be utilized in assessing regeneration operations are presented.
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 314
Book Description
This study represents an analysis of regeneration processes for eastern white pine (Pinus strohus L.). The objective is to develop an integrated approach to evaluate the influence of factors that, alone and in combination, determine regeneration outcomes. This study is composed of three sections. The first chapter is a literature review of white pine regeneration dynamics. The purpose is to present a process for understanding the regeneration process of a single species and present a conceptual approach to integrated evaluation of influential variables. Six interrelated ecological factors (seed tree density, competition, disturbance, seedbed conditions, soils, and damage agents) were identified and their impact on the regeneration process is evaluated. A conceptual model of the integration approach and two examples of how this approach can be utilized in assessing regeneration operations are presented.
Interagency Coordination in Environmental Hazards (pesticides): Appendix V to Part I, Status report on Federal agencies' activities implementing recommendations of the President's Science Advisory Committee report on the use of pesticides
Author: United States. Congress. Senate. Committee on Government Operations. Subcommittee on Reorganization and International Organizations
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 1044
Book Description
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 1044
Book Description