Sampling Low Density Populations of the Douglas-fir Tussock Moth by Frequency of Occurrence in the Lower Tree Crown

Sampling Low Density Populations of the Douglas-fir Tussock Moth by Frequency of Occurrence in the Lower Tree Crown

Sampling Low Density Populations of the Douglas-fir Tussock Moth by Frequency of Occurrence in the Lower Tree Crown

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Sampling Low Density Populations of the Douglas-fir Tussock Moth by Frequency of Occurrence in the Lower Tree Crown
Language: en
Pages: 8
Authors: Richard R. Mason
Categories: Douglas-fir tussock moth
Type: BOOK - Published: 1977 - Publisher:

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Sampling Low Density Populations of the Douglas-Fir Tussock Moth by Frequency of Occurrence in the Lower Tree Crown (Classic Reprint)
Language: en
Pages: 26
Authors: Richard R. Mason
Categories: Mathematics
Type: BOOK - Published: 2018-03-17 - Publisher: Forgotten Books

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Excerpt from Sampling Low Density Populations of the Douglas-Fir Tussock Moth by Frequency of Occurrence in the Lower Tree Crown The first criterion of standard
USDA Forest Service Research Paper PNW.
Language: en
Pages:
Authors:
Categories: Forests and forestry
Type: BOOK - Published: 1978 - Publisher:

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Monitoring Larval Populations of the Douglas-fir Tussock Moth and the Western Spruce Budworm on Permanent Plots
Language: en
Pages: 23
Authors: Robert R. Mason
Categories: Douglas fir tussock moth
Type: BOOK - Published: 1994 - Publisher:

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Procedures for monitoring larval populations of the Douglas-fir tussock moth and the western spruce budworm are recommended based on many years experience in sa
Monitoring Larval Populations of the Douglas-fir Tussock Moth and the Western Spruce Budworm on Permanent Plots
Language: en
Pages: 23
Authors: Richard R. Mason
Categories: Douglas fir tussock moth
Type: BOOK - Published: 1994 - Publisher:

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Sampling Methods for Forest and Shade Tree Insects of North America
Language: en
Pages: 273
Authors:
Categories: Forest insects
Type: BOOK - Published: 2001 - Publisher:

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Detecting Suboutbreak Populations of the Douglas-fir Tussock Moth by Sequential Sampling of Early Larvae in the Lower Tree Crown
Language: en
Pages: 9
Authors: Richard R. Mason
Categories: Douglas-fir tussock moth
Type: BOOK - Published: 1978 - Publisher:

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A sequential sampling plan is described for identifying tussock moth populations which, at a maximum expected rate of increase, could be within 1 year of outbre
Sampling Low Density Populations of the Douglas-fir Tussock Moth by Frequency of Occurrence in the Lower Tree Crown
Language: en
Pages: 8
Sampling Western Spruce Budworm Larvae by Counting Larvae on Lower Crown Branches
Language: en
Pages: 8
Authors: Richard R. Mason
Categories: Sampling (Statistics)
Type: BOOK - Published: 1989 - Publisher:

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Douglas-fir Tussock Moth
Language: en
Pages: 168
Authors: Robert W. Campbell
Categories: Douglas fir
Type: BOOK - Published: 1978 - Publisher:

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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