Reliability of Ground Truthing Mountain-pine-beetle-killed Ponderosa Pine After Beetle Emergence

Reliability of Ground Truthing Mountain-pine-beetle-killed Ponderosa Pine After Beetle Emergence PDF Author: James W. Allen
Publisher:
ISBN:
Category : Mountain pine beetle
Languages : en
Pages : 8

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Reliability of Ground Truthing Mountain-pine-beetle-killed Ponderosa Pine After Beetle Emergence

Reliability of Ground Truthing Mountain-pine-beetle-killed Ponderosa Pine After Beetle Emergence PDF Author: James W. Allen
Publisher:
ISBN:
Category : Mountain pine beetle
Languages : en
Pages : 8

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Mountain Pine Beetle-killed Trees as Snags in Black Hills Ponderosa Pine Stands

Mountain Pine Beetle-killed Trees as Snags in Black Hills Ponderosa Pine Stands PDF Author: J. M. Schmid
Publisher:
ISBN:
Category : Black Hills National Forest (S.D. and Wyo.)
Languages : en
Pages : 8

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Mountain pine beetle-killed ponderosa pine trees in three stands of different stocking levels near Bear Mountain in the Black Hills National Forest were surveyed over a 5-year period to determine how long they persisted as unbroken snags. Rate of breakage varied during the first 5 years after MPB infestation: only one tree broke during the first 2 years in the three stands; breakage increased during the third year; the highest percentage of snags broke during the fourth year; and 10% to 14% broke in the fifth year. Cumulatively, snag breakage was 76%, 91%, and 95% in a GSL 80/90, GSL 100/110, and unmanaged stand, respectively. On average, 56% of the snags broke below 25 ft. The rate and height of breakage in mountain pine beetle-killed trees indicates that they are unlikely to persist as suitable snags for more than 5 to 10 years after infestation.

Accuracy of Determining Mountain Pine Beetle Attacks in Ponderosa Pine Utilizing Pitch Tubes, Frass, and Entrance Holes

Accuracy of Determining Mountain Pine Beetle Attacks in Ponderosa Pine Utilizing Pitch Tubes, Frass, and Entrance Holes PDF Author: S. A. Mata
Publisher:
ISBN:
Category : Mountain pine beetle
Languages : en
Pages : 2

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Herbage Production Under Ponderosa Pine Killed by the Mountain Pine Beetle in Colorado

Herbage Production Under Ponderosa Pine Killed by the Mountain Pine Beetle in Colorado PDF Author: W. F. McCambridge
Publisher:
ISBN:
Category : Grasses
Languages : en
Pages : 4

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Natural Falling of Beetle-killed Ponderosa Pine

Natural Falling of Beetle-killed Ponderosa Pine PDF Author: J. M. Schmid
Publisher:
ISBN:
Category : Ponderosa pine
Languages : en
Pages : 4

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Suitability of Beetle-killed Pine in Colorado's Front Range for Wood and Fiber Products

Suitability of Beetle-killed Pine in Colorado's Front Range for Wood and Fiber Products PDF Author:
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages : 16

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Mountain Pine Beetle Emergence from Infested Logs During Hauling

Mountain Pine Beetle Emergence from Infested Logs During Hauling PDF Author:
Publisher:
ISBN:
Category : Mountain pine beetle
Languages : en
Pages : 4

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Effectiveness of Thinning Ponderosa Pine Stands in Reducing Mountain Pine Beetle-caused Tree Losses in the Black Hills, Preliminary Observations

Effectiveness of Thinning Ponderosa Pine Stands in Reducing Mountain Pine Beetle-caused Tree Losses in the Black Hills, Preliminary Observations PDF Author: William F. McCambridge
Publisher:
ISBN:
Category : Forest thinning
Languages : en
Pages : 4

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Mountain Pine Beetle in Ponderosa Pine

Mountain Pine Beetle in Ponderosa Pine PDF Author: Gene D. Amman
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages : 12

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Silvicultural and direct control of mountain pine beetle in second-growth ponderosa pine

Silvicultural and direct control of mountain pine beetle in second-growth ponderosa pine PDF Author: Charles Sartwell
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 8

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