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Filtering by: Subject Ponderosa pine -- Diseases and pests -- Oregon Remove constraint Subject: Ponderosa pine -- Diseases and pests -- Oregon Resource Type Undergraduate Thesis Remove constraint Resource Type: Undergraduate Thesis Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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The western pine bark beetle problem

Creator:

Winslow, L. P.

Resource Type:

Undergraduate Thesis

Full Text:

frequent. The insect attacks Ponderosa Pine, Coulter Pine (Pinus Coultert), and possibly Sugar Pine
The western pine beetle and its destructiveness to western yellow pine : silviculture project 1947

Creator:

Vandal, Cecil G.

Resource Type:

Undergraduate Thesis

Full Text:

ponderosa pine forests. This insect is called hark beetle because it in habits tne inner layer of bark and
The insect factor in ponderosa pine management in Region 6 and Region 5

Creator:

Callaghan, Joseph

Resource Type:

Undergraduate Thesis

Full Text:

determining, in the ponderosa pine forests of northeastern California, Oregon and Jashington, the relative
Ponderosa pine beetles in relation to the ponderosa pine yield in the Northwest

Creator:

Kimmey, Francis E.

Resource Type:

Undergraduate Thesis

Full Text:

are those of ponderosa pine throuchout its distribution in Oregon and Washington, including portions
Profitable selective mortality cutting in ponderosa pine, or, Attempted control of the western pine bark beetle by stand improvement

Creator:

Kower, Eugene W.

Resource Type:

Undergraduate Thesis

Full Text:

operator has a vast holding in the ponderosa pine belt of northern California and the sarrrrle tract upon
Report on sanitation-salvage beetle control in the Ponderosa pine forests of the Pacific Northwest

Creator:

Johnson, Norman E.

Resource Type:

Undergraduate Thesis

Full Text:

ponderosa pine in Washington and Oregon. In addition to the direct losses, there ay be indirect losses t
The insect problems of lodgepole pine forests of eastern Oregon and Washington

Creator:

McLean, Edward

Resource Type:

Undergraduate Thesis

Full Text:

Oregon and Washington THE INSECT PROBLEMS 0F LODGEI'OLE PINE FORESTS OF EASTERN OREGON AND
The O. and C. Pine Survey and the financial analysis

Creator:

Simpson, Victor

Resource Type:

Undergraduate Thesis

Full Text:

California and southern Oregon. Contrary to some preceding ideas, this disease can be controlled. The fact

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Academic Affiliation

School of Forestry5

Commencement Year

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Current results range from 1938 to 1943

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Unknown 3

Creator

Callaghan, Joseph1
Johnson, Norman E.1
Kimmey, Francis E.1
Kower, Eugene W.1
Mclean, Edward1
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Date

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Current results range from 1937 to 1955

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Decade

1950-19591
1940-19494
1930-19393

Degree Field

Forestry5

Degree Level

Bachelor's8

Degree Name

Bachelor of Science (B.S.)5

Language

English [eng]8

Peer Reviewed

No5

Resource Type

Undergraduate Thesis[remove]8

Rights Statement

Copyright Not Evaluated[remove]8

Subject

Ponderosa pine -- Diseases and pests2
Western pine beetle2
Bark beetles -- Control1
Bark beetles -- Northwest, Pacific1
Blister rust -- Economic aspects -- California1
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