Related Books

Defoliation by Western Spruce Budworm in Oregon and Washington from 1980 Through 1994
Language: en
Pages: 40

Defoliation by Western Spruce Budworm in Oregon and Washington from 1980 Through 1994

Authors: Katharine A. Sheehan
Categories: Forest insects
Type: BOOK - Published: 1996 - Publisher:

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Historical Patterns of Spruce Budworm Defoliation and Bark Beetle Outbreaks in North American Conifer Forests
Language: en
Pages: 40

Historical Patterns of Spruce Budworm Defoliation and Bark Beetle Outbreaks in North American Conifer Forests

Authors: David W. Williams
Categories: Mountain pine beetle
Type: BOOK - Published: 2003 - Publisher:

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This atlas presents maps of historical defoliation by the eastern and western spruce budworms and historical outbreaks of the mountain and southern pine beetles
Monthly Catalog of United States Government Publications
Language: en
Pages: 888

Monthly Catalog of United States Government Publications

Authors:
Categories: Government publications
Type: BOOK - Published: 1998 - Publisher:

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General Technical Report PNW-GTR
Language: en
Pages: 864

General Technical Report PNW-GTR

Authors:
Categories: Forests and forestry
Type: BOOK - Published: 1995 - Publisher:

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Effects of Insecticide Treatments on Subsequent Defoliation by Western Spruce Budworm in Oregon and Washington
Language: en
Pages: 64

Effects of Insecticide Treatments on Subsequent Defoliation by Western Spruce Budworm in Oregon and Washington

Authors: Katharine A. Sheehan
Categories: Forest insects
Type: BOOK - Published: 1996 - Publisher:

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