Author: William F. McCambridgePublisher:
ISBN:
Category : Ethylene dibromide
Languages : en
Pages : 2
Book Description
Treatment Height for Mountain Pine Beetles in Front Range Ponderosa Pine
Author: William F. McCambridgePublisher:
ISBN:
Category : Ethylene dibromide
Languages : en
Pages : 2
Book Description
Mountain Pine Beetle in Front Range Ponderosa Pine
Author: Silviculture of Southwestern Ponderosa Pine
Author: Gilbert Herman SchubertPublisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 86
Book Description
Describes the status of our knowledge of ponderosa pine silviculture in the southwestern States of Arizona, Colorado, New Mexico, and Utah. Economic value, impact on other uses, and the timber resource are discussed first, followed by ecological background, site quality, growth and yield, and silviculture and management. Relevant literature is discussed along with observations, experience, and results of unpublished research. Treatise is intended to serve as a reference tool for guidance in making management decisions and prescribing silvicultural treatments. Research needs are also considered.
USDA Forest Service General Technical Report INT.
Author: Intermountain Forest and Range Experiment Station (Ogden, Utah)Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 390
Book Description
Publications of the Rocky Mountain Forest and Range Experiment Station, 1953-73
Author: Glen E. BrinkPublisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 104
Book Description
Diesel Fuel Oil for Increasing Mountain Pine Beetle Mortality in Felled Logs
Author: S. A. MataPublisher:
ISBN:
Category : Diesel fuels
Languages : en
Pages : 6
Book Description
Diesel fuel oil was applied to mountain pine beetle (Dendroctonus ponderosae Hopkins) infested bolts of ponderosa pine (Pinus ponderosa Lawson) in early June. Just prior to the fuel oil application and 6 weeks later, 0.5 ft|p2|s bark samples were removed from each bolt and the numbers of live beetles counted. Beetle survival was 8.3% in bolts arranged in a single layer and 4.8% in bolts arranged in 2 layers.
Tables of Geometry for Low-standard Roads for Watershed Management Considerations, Slope Staking, and End Areas
Author: Walter F. MegahanPublisher:
ISBN:
Category : Roads
Languages : en
Pages : 792
Book Description
Ponderosa Pine Bibliography III, 1971 Through 1975
Author: USDA Forest Service Research Paper RM.
Author: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 646
Book Description
U.S. Forest Service Research Paper RM.
Author: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)Publisher:
ISBN:
Category :
Languages : en
Pages : 742
Book Description