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Filtering by: Creator United States. Forest Service. Northern Region. Forest Environmental Protection Creator Hamel, Dennis R.

Evaluation of mountain pine beetle infestations, Snell Creek and Warland Peak areas, Fisher River District, Kootenai National Forest, Montana

Creator:

Hamel, Dennis R., United States. Forest Service. Northern Region. Forest Environmental Protection, and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

Mountain pine beetle infestations in the Snell Creek and Warland Peak areas were evaluated in October 1975. Based on current buildup ratios, tree diameter distributions, stand composition and phloem thicknesses, there appears to be limited opportunity for epidemic potential in either area. Management alternatives are discussed. Selective logging is recommended...

Resource Type:

Technical Report
Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : establishment report

Creator:

Hamel, Dennis R., United States. Forest Service. Northern Region. Forest Environmental Protection, and United States. Forest Service. Northern Region. State & Private Forestry

Resource Type:

Technical Report
Evaluation of Douglas-fir beetle infestations, North Fork Clearwater River Drainage, Idaho, 1974

Creator:

Hamel, Dennis R., United States. Forest Service. Northern Region. Forest Environmental Protection, and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

Douglas-fir beetle, Dendroctonus pseudotsugae Hopk., has caused extensive tree mortality in the North Fork Clearwater River drainage since 1971. In 1974, survey estimates indicated a continued decline in the infestation. Average group size decreased from a high of 158 trees per group in 1971 to 17 in 1974. Average area...

Resource Type:

Technical Report

ScholarsArchive@OSU

Evaluation of mountain pine beetle infestations, Snell Creek and Warland Peak areas, Fisher River District, Kootenai National Forest, Montana

Harvesting strategies for management of mountain pine beetle infestations in lodgepole pine, Montana : establishment report

Evaluation of Douglas-fir beetle infestations, North Fork Clearwater River Drainage, Idaho, 1974

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