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

Distribution of redwood caused by the balsam woolly aphid in Fraser fir of North Carolina /

Amman, Gene D.

"August 1970."Caption title.Includes bibliographical references.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...

Changes in downed and dead woody material following a spruce beetle outbreak on the Kenai Peninsula, Alaska /

Schulz, Bethany.
Pacific Northwest Research Station (Portland, Or.)

"December 2003."Cover title.Includes bibliographical references (p. 8-9).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

Douglas-fir tussock moth monitoring in Arizona, 1992 /

Wilson, Jill L.
United States. Forest Service. Southwestern Region. Forest Pest Management.

"3420.""April 1993."Includes bibliographical references (p. 7).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 /

Swetnam, Thomas W.
Pacific Northwest Research Station (Portland, Or.)

"October 1995."Title from cover.Includes bibliographical references (p. 24-27).Mode of access: Inter...

Larval instars of the Douglas-fir tussock moth /

Beckwith, R. C.

January 1978

Issued Sept. 1978.Includes bibliographical references (p. 15).Mode of access: Internet

Defoliation potential of gypsy moth /

Gansner, David A.
Northeastern Forest Experiment Station (Radnor, Pa.)

"July 1993"--P. [4].Caption title.Includes bibliographical references (p. [4]).Mode of access: Inter...

Growth of white fir after Douglas-fir tussock moth outbreaks : long-term records in the Sierra Nevada /

Wickman, Boyd E.
Pacific Northwest Research Station (Portland, Or.)

"April 1986."Distributed to depository libraries in microfiche.Caption title.Bibliography: p. 7-8.Mo...

Identification of parasites of the Douglas-fir tussock moth, based on adults, cocoons, and puparia /

Torgersen, Torolf R.
United States. Forest Service
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Published in cooperation with USDA Douglas-fir tussock moth program.Cover title.Bibliography: p. 28....

Status and trends in Gypsy Moth defoliation hazard in Tennessee /

May, Dennis M.
Kauffman, Bruce W. (Bruce Wentland), 1950-
Southern Forest Experiment Station (New Orleans, La.)

Distributed to depository libraries in microfiche."May 1990."Caption title.Includes bibliographical ...

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

Douglas fir tussock moth egg hatch and larval development in relation to phenology of grand fir and Douglas-fir in northeastern Oregon /

Wickman, Boyd E.
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Item 83-B.Published in cooperation with the USDA Douglas Fir Tussock Moth Program.Cover title.Includ...

Instar development of the Douglas-fir tussock moth in relation to field temperatures /

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

"July 1993."Shipping list no. 94-0274-M.Distributed to depository libraries in microfiche.Includes b...

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

Distribution of redwood caused by the balsam woolly aphid in Fraser fir of North Carolina /

Amman, Gene D.

"August 1970."Caption title.Includes bibliographical references.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...

Changes in downed and dead woody material following a spruce beetle outbreak on the Kenai Peninsula, Alaska /

Schulz, Bethany.
Pacific Northwest Research Station (Portland, Or.)

"December 2003."Cover title.Includes bibliographical references (p. 8-9).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

Douglas-fir tussock moth monitoring in Arizona, 1992 /

Wilson, Jill L.
United States. Forest Service. Southwestern Region. Forest Pest Management.

"3420.""April 1993."Includes bibliographical references (p. 7).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 /

Swetnam, Thomas W.
Pacific Northwest Research Station (Portland, Or.)

"October 1995."Title from cover.Includes bibliographical references (p. 24-27).Mode of access: Inter...

Larval instars of the Douglas-fir tussock moth /

Beckwith, R. C.

January 1978

Issued Sept. 1978.Includes bibliographical references (p. 15).Mode of access: Internet

Defoliation potential of gypsy moth /

Gansner, David A.
Northeastern Forest Experiment Station (Radnor, Pa.)

"July 1993"--P. [4].Caption title.Includes bibliographical references (p. [4]).Mode of access: Inter...

Growth of white fir after Douglas-fir tussock moth outbreaks : long-term records in the Sierra Nevada /

Wickman, Boyd E.
Pacific Northwest Research Station (Portland, Or.)

"April 1986."Distributed to depository libraries in microfiche.Caption title.Bibliography: p. 7-8.Mo...

Identification of parasites of the Douglas-fir tussock moth, based on adults, cocoons, and puparia /

Torgersen, Torolf R.
United States. Forest Service
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Published in cooperation with USDA Douglas-fir tussock moth program.Cover title.Bibliography: p. 28....

Status and trends in Gypsy Moth defoliation hazard in Tennessee /

May, Dennis M.
Kauffman, Bruce W. (Bruce Wentland), 1950-
Southern Forest Experiment Station (New Orleans, La.)

Distributed to depository libraries in microfiche."May 1990."Caption title.Includes bibliographical ...

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

Douglas fir tussock moth egg hatch and larval development in relation to phenology of grand fir and Douglas-fir in northeastern Oregon /

Wickman, Boyd E.
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

Item 83-B.Published in cooperation with the USDA Douglas Fir Tussock Moth Program.Cover title.Includ...

Instar development of the Douglas-fir tussock moth in relation to field temperatures /

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

"July 1993."Shipping list no. 94-0274-M.Distributed to depository libraries in microfiche.Includes b...

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

Distribution of redwood caused by the balsam woolly aphid in Fraser fir of North Carolina /

Amman, Gene D.

"August 1970."Caption title.Includes bibliographical references.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...

Changes in downed and dead woody material following a spruce beetle outbreak on the Kenai Peninsula, Alaska /

Schulz, Bethany.
Pacific Northwest Research Station (Portland, Or.)

"December 2003."Cover title.Includes bibliographical references (p. 8-9).Mode of access: Internet

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

Abstract

Extracted data

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

Abstract

Extracted data

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