Historical patterns of western spruce budworm and Douglas-fir tussock moth outbreaks in the northern Blue Mountains, Oregon, since A.D. 1700 /

Sampling Western Spruce Budworm larvae by frequency of occurrence on lower crown branches /

Mason, Richard R.
Beckwith, R. C.
Pacific Northwest Research Station (Portland, Or.)

"November 1990."Distributed to depository libraries in microfiche.Caption title.Includes bibliograph...

Insects affecting western white pine following direct seeding in northern Idaho /

Kennedy, Patrick C.
Fellin, David G.
Intermountain Forest and Range Experiment Station (Ogden, Utah)

January 1969

Caption title.Includes bibliographical references (p. 6).Mode of access: Internet

The gypsy moth fungus : entomophaga maimaiga in North America /

Reardon, Richard C.
Hajek, Ann E.
United States. Forest Health Technology Enterprise Team.

"June 1998."Cover title.Includes bibliographical references (p. 20-22).Mode of access: Internet

New Lepidoptera records for the Blue Mountains of eastern Oregon /

Grimble, David G.
Hammond, Paul C.
Beckwith, R. C.
Pacific Northwest Research Station (Portland, Or.)

"November 1993."Cover title.Includes bibliographical references (p. 6).Mode of access: Internet

Gypsy moth in the United States, an atlas /

Liebhold, Andrew M.
Northeastern Forest Experiment Station (Radnor, Pa.)

Cover title.Shows historical spread of gypsy moth from 1900 to 1996, forest defoliation, and distrib...

Forecasting outbreaks of the Douglas-fir tussock moth from lower crown cocoon samples /

Paul, H. Gene.
Scott, Donald W.
Mason, Richard R.
Pacific Northwest Research Station (Portland, Or.)

"March, 1993."Cover title.Includes bibliographical references (p. 12).Mode of access: Internet

Collapse of an outbreak population of the douglas-fir tussock moth, Hemerocampa Pseudotsugata (Lepidoptera: Lymantriidae) /

Mason, Richard R.
Thompson, C. G.
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Cover title."January 1971."Includes bibliographical references (p. 9-10).Mode of access: Internet

A pilot experiment of forest fertilization during an outbreak of the western spruce budworm in northeastern Oregon /

Mason, Richard R.
Mason, Richard R.
Pacific Northwest Research Station (Portland, Or.)

"May 1998."Cover title.Includes bibliographical references (p. 24-25).Mode of access: Internet

Historical patterns of spruce budworm defoliation and bark beetle outbreaks in North American conifer forests : an atlas and description of digital maps /

Williams, David W.
Birdsey, Richard A.
United States. Forest Service. Northeastern Research Station.

Title from cover.Covers Canada and the United States."July 2003"--P. [2] of cover.Includes bibliogra...

A comparison of spruce budworm population estimates between Southern Idaho and Eastern Oregon.

Cole, Walter E.
Intermountain Forest and Range Experiment Station (Ogden, Utah)
United States. Forest Service.

January 1973

"June 1973" --Caption page.Caption title.Contains bibliographical references.Mode of access: Interne...

Sampling western spruce budworm larvae by counting larvae on lower crown branches /

Mason, Richard R.
Paul, H. Gene.
Wickman, Boyd E.
Pacific Northwest Research Station (Portland, Or.)

"March 1989."Caption title.Includes bibliographical references (p. 8).Mode of access: Internet

Forest insect and disease conditions in the Rocky Mountain Region 1993 /

Blunt, William H.
United States. Forest Service. Rocky Mountain Region. Renewable Resources. Forest Health Management.

"July 1994."Includes bibliographical references (p. 44).Mode of access: Internet

Natural regeneration 10 years after a Douglas-fir tussock moth outbreak in northeastern Oregon /

Wickman, Boyd E.
Starr, G. Lynn.
Seidel, Kenneth W.
Pacific Northwest Research Station (Portland, Or.)

"November 1986."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 13-14...

Budworm activity in Oregon and Washington, 1947-1979 /

Dolph, Robert E.
United States. Forest Insect and Disease Management.
United States. Forest Service. Pacific Northwest Region.

"R6-FIDM-033-1980"--Cover."Forest Insect and Disease Management, State and Private Forestry, Pacific...

A social history of wild huckleberry harvesting in the Pacific Northwest /

Richards, Rebecca T.
Alexander, Susan, 1956-
Pacific Northwest Research Station (Portland, Or.)

"February 2006."Cover title.Includes bibliographical references (p. 94-99).Mode of access: Internet

Sampling Western Spruce Budworm larvae by frequency of occurrence on lower crown branches /

Mason, Richard R.
Beckwith, R. C.
Pacific Northwest Research Station (Portland, Or.)

"November 1990."Distributed to depository libraries in microfiche.Caption title.Includes bibliograph...

Insects affecting western white pine following direct seeding in northern Idaho /

Kennedy, Patrick C.
Fellin, David G.
Intermountain Forest and Range Experiment Station (Ogden, Utah)

January 1969

Caption title.Includes bibliographical references (p. 6).Mode of access: Internet

The gypsy moth fungus : entomophaga maimaiga in North America /

Reardon, Richard C.
Hajek, Ann E.
United States. Forest Health Technology Enterprise Team.

"June 1998."Cover title.Includes bibliographical references (p. 20-22).Mode of access: Internet

New Lepidoptera records for the Blue Mountains of eastern Oregon /

Grimble, David G.
Hammond, Paul C.
Beckwith, R. C.
Pacific Northwest Research Station (Portland, Or.)

"November 1993."Cover title.Includes bibliographical references (p. 6).Mode of access: Internet

Gypsy moth in the United States, an atlas /

Liebhold, Andrew M.
Northeastern Forest Experiment Station (Radnor, Pa.)

Cover title.Shows historical spread of gypsy moth from 1900 to 1996, forest defoliation, and distrib...

Forecasting outbreaks of the Douglas-fir tussock moth from lower crown cocoon samples /

Paul, H. Gene.
Scott, Donald W.
Mason, Richard R.
Pacific Northwest Research Station (Portland, Or.)

"March, 1993."Cover title.Includes bibliographical references (p. 12).Mode of access: Internet

Collapse of an outbreak population of the douglas-fir tussock moth, Hemerocampa Pseudotsugata (Lepidoptera: Lymantriidae) /

Mason, Richard R.
Thompson, C. G.
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Cover title."January 1971."Includes bibliographical references (p. 9-10).Mode of access: Internet

A pilot experiment of forest fertilization during an outbreak of the western spruce budworm in northeastern Oregon /

Mason, Richard R.
Mason, Richard R.
Pacific Northwest Research Station (Portland, Or.)

"May 1998."Cover title.Includes bibliographical references (p. 24-25).Mode of access: Internet

Historical patterns of spruce budworm defoliation and bark beetle outbreaks in North American conifer forests : an atlas and description of digital maps /

Williams, David W.
Birdsey, Richard A.
United States. Forest Service. Northeastern Research Station.

Title from cover.Covers Canada and the United States."July 2003"--P. [2] of cover.Includes bibliogra...

A comparison of spruce budworm population estimates between Southern Idaho and Eastern Oregon.

Cole, Walter E.
Intermountain Forest and Range Experiment Station (Ogden, Utah)
United States. Forest Service.

January 1973

"June 1973" --Caption page.Caption title.Contains bibliographical references.Mode of access: Interne...

Sampling western spruce budworm larvae by counting larvae on lower crown branches /

Mason, Richard R.
Paul, H. Gene.
Wickman, Boyd E.
Pacific Northwest Research Station (Portland, Or.)

"March 1989."Caption title.Includes bibliographical references (p. 8).Mode of access: Internet

Forest insect and disease conditions in the Rocky Mountain Region 1993 /

Blunt, William H.
United States. Forest Service. Rocky Mountain Region. Renewable Resources. Forest Health Management.

"July 1994."Includes bibliographical references (p. 44).Mode of access: Internet

Natural regeneration 10 years after a Douglas-fir tussock moth outbreak in northeastern Oregon /

Wickman, Boyd E.
Starr, G. Lynn.
Seidel, Kenneth W.
Pacific Northwest Research Station (Portland, Or.)

"November 1986."Distributed to depository libraries in microfiche.Cover title.Bibliography: p. 13-14...

Budworm activity in Oregon and Washington, 1947-1979 /

Dolph, Robert E.
United States. Forest Insect and Disease Management.
United States. Forest Service. Pacific Northwest Region.

"R6-FIDM-033-1980"--Cover."Forest Insect and Disease Management, State and Private Forestry, Pacific...

A social history of wild huckleberry harvesting in the Pacific Northwest /

Richards, Rebecca T.
Alexander, Susan, 1956-
Pacific Northwest Research Station (Portland, Or.)

"February 2006."Cover title.Includes bibliographical references (p. 94-99).Mode of access: Internet

Sampling Western Spruce Budworm larvae by frequency of occurrence on lower crown branches /

Mason, Richard R.
Beckwith, R. C.
Pacific Northwest Research Station (Portland, Or.)

"November 1990."Distributed to depository libraries in microfiche.Caption title.Includes bibliograph...

Insects affecting western white pine following direct seeding in northern Idaho /

Kennedy, Patrick C.
Fellin, David G.
Intermountain Forest and Range Experiment Station (Ogden, Utah)

January 1969

Caption title.Includes bibliographical references (p. 6).Mode of access: Internet

The gypsy moth fungus : entomophaga maimaiga in North America /

Reardon, Richard C.
Hajek, Ann E.
United States. Forest Health Technology Enterprise Team.

"June 1998."Cover title.Includes bibliographical references (p. 20-22).Mode of access: Internet

Historical patterns of western spruce budworm and Douglas-fir tussock moth outbreaks in the northern Blue Mountains, Oregon, since A.D. 1700 /

Abstract

Extracted data

Historical patterns of western spruce budworm and Douglas-fir tussock moth outbreaks in the northern Blue Mountains, Oregon, since A.D. 1700 /

Abstract

Extracted data

Related items

Related items