Ground-spray techniques to reduce damage from western spruce budworm /

Spruce budworm core B.t. test, 1980 : combined summary /

Walton, Gerald S.
Lewis, Franklin B.
Canada/United States Spruce Budworms Program.
Northeastern Forest Experiment Station (Radnor, Pa.)

"Canusa, Canada, United States Spruce Budworms Program."Bibliography: p. 8.Mode of access: Internet

The spruce budworm handbook : a management guide for spruce-fir stands in the Lake States /

Montgomery, Bruce A.
Canada/United States Spruce Budworms Program.

"November 1982.""CANUSA."--Cover.Includes bibliographical references.Mode of access: Internet

Mortality of spruce and fir in Maine in 1976-78 due to the spruce budworm outbreak /

Seegrist, Donald W.
Arner, Stanford L.
Northeastern Forest Experiment Station (Radnor, Pa.)

January 1982

"3 March 1981"--T.p. verso."Canusa, Canada, United States Spruce Budworms Program."Caption title.Bib...

How to protect individual trees from western spruce budworm by implants and injections /

Reardon, Richard C.
Canada/United States Spruce Budworms Program.
United States. Cooperative State Research Service.
United States. Forest Service.

"August 1984"--P. 2."CANUSA, Canada/United States Spruce Budworms Program"--P. 2.Cover title.Include...

Deploying pheromone-baited traps for the western spruce budworm and defoliating insects /

Fellin, David G.
Hengel, Paul W.
Intermountain Forest and Range Experiment Station (Ogden, Utah)
Canada/United States Spruce Budworms Program.

January 1983

"June 1983."Caption title."CANUSA, Canada/United States spruce budworm program."Distributed to depos...

Recovering western spruce budworm larvae from sticky traps covered with volcanic ash /

Theroux, L. J.
Fellin, David G.
Intermountain Forest and Range Experiment Station (Ogden, Utah)
Canada/United States Spruce Budworms Program.

January 1982

"December 1982.""Canusa, Canada United States Spruce Budworms Program."Bibliography: p. 5.Mode of ac...

Spruce budworms handbook : balsam fir : its properties and utilization.

Canada/United States Spruce Budworms Program.
United States. Cooperative State Research Service.

Cover title."December 1984"--T.p. verso."CANUSA, Canada/United States Spruce Budworms Program"--T.p....

How to distinguish between old and new egg masses of the western spruce budworm /

Twardus, Daniel B.
Carolin, V. M. (Valentine M.), 1918-
Canada/United States Spruce Budworms Program.
United States. Cooperative State Research Service.
United States. Forest Service.

"May 1984"--P. 2."CANUSA, Canada United States Spruce Budworms Program"--P. 2.Cover title.Bibliograp...

Effect of western spruce budworm on douglas-fir cone production in western Montana /

Chrisman, Allen B.
Shearer, Raymond C.
Blake, George M. (George Marston), 1932-
Canada/United States Spruce Budworms Program.
Intermountain Forest and Range Experiment Station (Ogden, Utah)

"March 1983.""Canusa, Canada United States Spruce Budworms Program."Bibliography: p. 7.Mode of acces...

Rearing the western spruce budworm /

Robertson, Jacqueline L.
United States. Forest Service

Issued Oct. 1979.Canada United States spruce budworms program.Bibliography: p. 18.Mode of access: In...

Incidence of western spruce budworm parasites in New Mexico after aerial spraying with carbaryl /

Schmid, J. M.
Canada/United States Spruce Budworms Program.
Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)

"April 1981.""Canusa, Canada United States Spruce Budworms Program"--P. 6.Caption title.Bibliography...

Indexing western spruce budworm activity through radial increment analysis /

Carlson, Clinton E.
McCaughey, Ward W.
Intermountain Forest and Range Experiment Station (Ogden, Utah)
Canada/United States Spruce Budworms Program.

January 1982

"May 1982.""Canusa, Canada United States Spruce Budworms Program."Bibliography: p. 10.Mode of access...

Spruce budworms handbook : illustrated key to ants associated with western spruce budworm.

Shattuck, Steven O.
Canada/United States Spruce Budworms Program.
United States. Cooperative State Research Service.

"CANUSA, Canada/United States Spruce Budworms Program"--P. [2]."May 1985"--P. [2].Bibliography: p. 3...

Some effects of predaceous birds and ants on the western spruce budworm on conifer seedlings /

Campbell, Robert W.
Canada/United States Spruce Budworms Program.
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

"February 1984.""CANUSA, Canada United States Spruce Budworms Program."Distributed to depository lib...

Western spruce budworm suppression project using Bacillus thuringiensis Berliner--1985 : Carson National Forest, New Mexico /

Rogers, Terrence J.
United States. Forest Service. Southwestern Region.

January 1992

"3420.""December 1992."Includes bibliographical references (leaf 9).Mode of access: Internet

Spruce budworm core B.t. test, 1980 : combined summary /

Walton, Gerald S.
Lewis, Franklin B.
Canada/United States Spruce Budworms Program.
Northeastern Forest Experiment Station (Radnor, Pa.)

"Canusa, Canada, United States Spruce Budworms Program."Bibliography: p. 8.Mode of access: Internet

The spruce budworm handbook : a management guide for spruce-fir stands in the Lake States /

Montgomery, Bruce A.
Canada/United States Spruce Budworms Program.

"November 1982.""CANUSA."--Cover.Includes bibliographical references.Mode of access: Internet

Mortality of spruce and fir in Maine in 1976-78 due to the spruce budworm outbreak /

Seegrist, Donald W.
Arner, Stanford L.
Northeastern Forest Experiment Station (Radnor, Pa.)

January 1982

"3 March 1981"--T.p. verso."Canusa, Canada, United States Spruce Budworms Program."Caption title.Bib...

How to protect individual trees from western spruce budworm by implants and injections /

Reardon, Richard C.
Canada/United States Spruce Budworms Program.
United States. Cooperative State Research Service.
United States. Forest Service.

"August 1984"--P. 2."CANUSA, Canada/United States Spruce Budworms Program"--P. 2.Cover title.Include...

Deploying pheromone-baited traps for the western spruce budworm and defoliating insects /

Fellin, David G.
Hengel, Paul W.
Intermountain Forest and Range Experiment Station (Ogden, Utah)
Canada/United States Spruce Budworms Program.

January 1983

"June 1983."Caption title."CANUSA, Canada/United States spruce budworm program."Distributed to depos...

Recovering western spruce budworm larvae from sticky traps covered with volcanic ash /

Theroux, L. J.
Fellin, David G.
Intermountain Forest and Range Experiment Station (Ogden, Utah)
Canada/United States Spruce Budworms Program.

January 1982

"December 1982.""Canusa, Canada United States Spruce Budworms Program."Bibliography: p. 5.Mode of ac...

Spruce budworms handbook : balsam fir : its properties and utilization.

Canada/United States Spruce Budworms Program.
United States. Cooperative State Research Service.

Cover title."December 1984"--T.p. verso."CANUSA, Canada/United States Spruce Budworms Program"--T.p....

How to distinguish between old and new egg masses of the western spruce budworm /

Twardus, Daniel B.
Carolin, V. M. (Valentine M.), 1918-
Canada/United States Spruce Budworms Program.
United States. Cooperative State Research Service.
United States. Forest Service.

"May 1984"--P. 2."CANUSA, Canada United States Spruce Budworms Program"--P. 2.Cover title.Bibliograp...

Effect of western spruce budworm on douglas-fir cone production in western Montana /

Chrisman, Allen B.
Shearer, Raymond C.
Blake, George M. (George Marston), 1932-
Canada/United States Spruce Budworms Program.
Intermountain Forest and Range Experiment Station (Ogden, Utah)

"March 1983.""Canusa, Canada United States Spruce Budworms Program."Bibliography: p. 7.Mode of acces...

Rearing the western spruce budworm /

Robertson, Jacqueline L.
United States. Forest Service

Issued Oct. 1979.Canada United States spruce budworms program.Bibliography: p. 18.Mode of access: In...

Incidence of western spruce budworm parasites in New Mexico after aerial spraying with carbaryl /

Schmid, J. M.
Canada/United States Spruce Budworms Program.
Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)

"April 1981.""Canusa, Canada United States Spruce Budworms Program"--P. 6.Caption title.Bibliography...

Indexing western spruce budworm activity through radial increment analysis /

Carlson, Clinton E.
McCaughey, Ward W.
Intermountain Forest and Range Experiment Station (Ogden, Utah)
Canada/United States Spruce Budworms Program.

January 1982

"May 1982.""Canusa, Canada United States Spruce Budworms Program."Bibliography: p. 10.Mode of access...

Spruce budworms handbook : illustrated key to ants associated with western spruce budworm.

Shattuck, Steven O.
Canada/United States Spruce Budworms Program.
United States. Cooperative State Research Service.

"CANUSA, Canada/United States Spruce Budworms Program"--P. [2]."May 1985"--P. [2].Bibliography: p. 3...

Some effects of predaceous birds and ants on the western spruce budworm on conifer seedlings /

Campbell, Robert W.
Canada/United States Spruce Budworms Program.
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)

"February 1984.""CANUSA, Canada United States Spruce Budworms Program."Distributed to depository lib...

Western spruce budworm suppression project using Bacillus thuringiensis Berliner--1985 : Carson National Forest, New Mexico /

Rogers, Terrence J.
United States. Forest Service. Southwestern Region.

January 1992

"3420.""December 1992."Includes bibliographical references (leaf 9).Mode of access: Internet

Spruce budworm core B.t. test, 1980 : combined summary /

Walton, Gerald S.
Lewis, Franklin B.
Canada/United States Spruce Budworms Program.
Northeastern Forest Experiment Station (Radnor, Pa.)

"Canusa, Canada, United States Spruce Budworms Program."Bibliography: p. 8.Mode of access: Internet

The spruce budworm handbook : a management guide for spruce-fir stands in the Lake States /

Montgomery, Bruce A.
Canada/United States Spruce Budworms Program.

"November 1982.""CANUSA."--Cover.Includes bibliographical references.Mode of access: Internet

Mortality of spruce and fir in Maine in 1976-78 due to the spruce budworm outbreak /

Seegrist, Donald W.
Arner, Stanford L.
Northeastern Forest Experiment Station (Radnor, Pa.)

January 1982

"3 March 1981"--T.p. verso."Canusa, Canada, United States Spruce Budworms Program."Caption title.Bib...

Ground-spray techniques to reduce damage from western spruce budworm /

Abstract

Extracted data

Ground-spray techniques to reduce damage from western spruce budworm /

Abstract

Extracted data

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