Guidelines--pruning White Pine in the Lake States for Blister Rust Control

Guidelines--pruning White Pine in the Lake States for Blister Rust Control PDF Author: H. Daniel Brown
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 30

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Guidelines--pruning White Pine in the Lake States for Blister Rust Control

Guidelines--pruning White Pine in the Lake States for Blister Rust Control PDF Author: H. Daniel Brown
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 30

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The Economics of White Pine Blister Rust Control in the Lake States

The Economics of White Pine Blister Rust Control in the Lake States PDF Author: D. B. King
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 96

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How to Identify White Pine Blister Rust and Remove Cankers

How to Identify White Pine Blister Rust and Remove Cankers PDF Author: Thomas H. Nicholls
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 8

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White Pine Blister Rust in Northern Idaho and Western Montana

White Pine Blister Rust in Northern Idaho and Western Montana PDF Author: David N. Cole
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 532

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General Technical Report INT

General Technical Report INT PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 596

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Hearings, Reports and Prints of the House Committee on Appropriations

Hearings, Reports and Prints of the House Committee on Appropriations PDF Author: United States. Congress. House. Committee on Appropriations
Publisher:
ISBN:
Category : Finance, Public
Languages : en
Pages : 1770

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages :

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Thinning and Pruning Western White Pine

Thinning and Pruning Western White Pine PDF Author: Roger D. Hungerford
Publisher:
ISBN:
Category : Blister rust
Languages : en
Pages : 8

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The Assessment and Modeling of Regeneration Dynamics for Eastern White Pine (Pinus Strobus L.)

The Assessment and Modeling of Regeneration Dynamics for Eastern White Pine (Pinus Strobus L.) PDF Author: Jerome Allan Krueger
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 314

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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

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 PDF Author: United States. Congress. Senate. Committee on Government Operations. Subcommittee on Reorganization and International Organizations
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 1044

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