Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Subject Ponderosa pine -- Diseases and pests -- Northwest, Pacific

Ponderosa pine beetles in relation to the ponderosa pine yield in the Northwest

Creator:

Kimmey, Francis E.

Resource Type:

Undergraduate Thesis

Full Text:

yield in the Northwest Ponderosa Pine Beetles in Relation to the Ponderosa Pine Yield in the
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:

reducing losses from D. brevicomis in the ponderosa pine forests of the Pacific Northwest. . n s
The insect factor in ponderosa pine management in Region 6 and Region 5

Creator:

Callaghan, Joseph

Resource Type:

Undergraduate Thesis

Full Text:

and Region 5 THE INSECT FACTOR IN PONDEROSA PINE MANAG1ENT IN REGION 6 AND REGION 5 By Joseph