Douglas-fir Tussock Moth

Douglas-fir Tussock Moth PDF Author: Boyd E. Wickman
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ISBN:
Category : Douglas fir tussock moth
Languages : en
Pages : 12

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Douglas-fir Tussock Moth

Douglas-fir Tussock Moth PDF Author: Boyd E. Wickman
Publisher:
ISBN:
Category : Douglas fir tussock moth
Languages : en
Pages : 12

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Douglas-fir Tussock Moth Handbook

Douglas-fir Tussock Moth Handbook PDF Author: Richard R. Mason
Publisher:
ISBN:
Category : Douglas-fir tussock moth
Languages : en
Pages : 16

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Recurrent Outbreak of the Douglas-fir Tussock Moth in the Malheur National Forest

Recurrent Outbreak of the Douglas-fir Tussock Moth in the Malheur National Forest PDF Author:
Publisher:
ISBN:
Category : Douglas fir tussock moth
Languages : en
Pages : 20

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The Douglas-fir Tussock Moth

The Douglas-fir Tussock Moth PDF Author: Robert W. Campbell
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 360

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The Douglas-fir Tussock Moth Problem in the Northwest

The Douglas-fir Tussock Moth Problem in the Northwest PDF Author: Interagency Tussock Moth Steering Committee
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ISBN:
Category : Douglas fir
Languages : en
Pages : 24

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Douglas-fir Tussock Moth Handbook

Douglas-fir Tussock Moth Handbook PDF Author: Jerald E. Dewey
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ISBN:
Category : Douglas-fir tussock moth
Languages : en
Pages : 10

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A Case Study of a Douglas-fir Tussock Moth Outbreak and Stand Conditions 10 Years Later

A Case Study of a Douglas-fir Tussock Moth Outbreak and Stand Conditions 10 Years Later PDF Author: Boyd E. Wickman
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ISBN:
Category : Douglas-fir tussock moth
Languages : en
Pages : 30

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Tree damage occurring immediately after an outbreak of Douglas-fir tussock moth, Orgyia Pseudotsugata McD., and stand conditions 10 years later are described. Because of increased radial growth and ingrowth in the 10-year postoutbreak period, good evidence indicates that tree damage caused by the tussock moth may not be as severe in the overall stand dynamics as previously pictured. The insect probably plays a key role as a phytophagous regulator of primary production in some second-growth white fir stands in California and elsewhere.

Douglas-fir Tussock Moth

Douglas-fir Tussock Moth PDF Author: Robert W. Campbell
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 176

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This annotated bibliography includes references to 338 papers. Each deals in some way with either the Douglas-fir tussock moth, Orgyia pseudotsugata (McDunnough), or a related species. Specifically, 210 publications and 82 unpublished documents make some reference, at least, to the Douglas-fir tussock moth; 55 are concerned with other species in the same genus. The subject matter in each paper has been indexed to at least one general topic (General, Taxonomy, Biology, Host Relationships, Outbreaks, Control, Related Material). Most of these general topics have been subdivided into more specific headings. For example, Host Relationships includes separate categories for white fir, grand fir, and Douglas-fir. A complete listing of the references in each general and specific category is presented in the index.

Douglas-fir Tussock Moth

Douglas-fir Tussock Moth PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 210

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Forecasting Outbreaks of the Douglas-fir Tussock Moth from Lower Crown Cocoon Samples

Forecasting Outbreaks of the Douglas-fir Tussock Moth from Lower Crown Cocoon Samples PDF Author: Richard R. Mason
Publisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 20

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