Skip to Content

Switch language English
- Switch language
- Deutsch
- English
- Español
- Français
- Italiano
- Português do Brasil
- 中文
Login

ScholarsArchive@OSU

Home
About
Help
Contact

Search ScholarsArchive@OSU

Advanced Search

Search Constraints

Start Over

Filtering by: Subject Ponderosa pine -- Preservation Remove constraint Subject: Ponderosa pine -- Preservation Subject Report (United States. Forest Service. Northern Region. Insect and Disease Management) Remove constraint Subject: Report (United States. Forest Service. Northern Region. Insect and Disease Management)

« Previous | 1 - 10 of 11 | Next »

Relevance
Title [A-Z]
Title [Z-A]
Date Created ▼
Date Created ▲
Date Uploaded ▼
Date Uploaded ▲

Number of results to display per page

10 per page
20 per page
50 per page
100 per page

View results as:

List Gallery Masonry

Search Results

A ponderosa pine needle miner outbreak in the Flathead Indian Reservation and Missoula Valley and potential defoliation for 1978

Creator:

Tunnock, Scott, Meyer, Hubert E., and United States. Forest Service. Northern Region. State & Private Forestry

Resource Type:

Technical Report

Full Text:

. 78-10 5200 April 1978 A PONDEROSA PINE NEEDLE MINER OUTBREAK IN THE FLATHEAD INDIAN RESERVATION
A demonstration of basal area cutting to manage mountain pine beetle in second-growth ponderosa pine : progress report no. 1

Creator:

Bennett, D. D., McGregor, Mark D., and United States. Forest Service. Northern Region. State & Private Forestry

Resource Type:

Technical Report

Full Text:

DEMONSTRATION OF BASAL AREA CUTTING TO MANAGE MOUNTAIN PINE BEETLE IN SECOND-GROWTH PONDEROSA PINE PROGRESS
Evaluation of a mountain pine beetle infestation in second-growth ponderosa pine on the Crow Indian Reservation, Montana, 1979

Creator:

Gibson, Kenneth E., McGregor, Mark D., Dewey, Jerald E., and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

The mountain pine beetle infestation in Corral, Little Corral, and Cache Creeks on the Crow Indian Reservation, Montana has been increasing for the past several years. Trees killed per acre averaged 38.8 in 1979. Our predictions for the future trend of the infestation, plus management alternatives to lessen its severity,...

Resource Type:

Technical Report

Full Text:

INFESTATION IN SECOND-GROWTH PONDEROSA PINE ON THE CROW INDIAN RESERVATION, MONTANA, 1979 by K. E. Gibson
Potential pine butterfly defoliation in 1978 in western Montana

Creator:

Tunnock, Scott, Meyer, Hubert E., and United States. Forest Service. Northern Region. State & Private Forestry

Resource Type:

Technical Report

Full Text:

butterfly, Neophasia menapia (Felder & Felder), caused injury to over 40,000 acres of ponderosa pine, Pinus
Status of mountain pine beetle infestations in second-growth ponderosa pine stands, Little Rocky Mountains, Fort Belknap Reservation, Montana, 1977

Creator:

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

Abstract:

Mountain pine beetle infestations in second-growth ponderosa pine developed in 1973 in the Little Rocky Mountains. In 1976, increasing numbers of attacked trees were observed. Current infestation intensity averages 7.1 trees per acre. Losses are expected to continue as long as stands remain overstocked and stagnated. Reduction of basal area...

Resource Type:

Technical Report

Full Text:

PONDEROSA PINE STANDS LITTLE ROCKY MOUNTAINS, FORT BELKNAP RESERVATION, MONTANA 1977 by Dennis R. Hamel
Evaluation of the mountain pine beetle infestation, Blackfeet Indian Reservation and east side Glacier National Park (Montana, 1979)

Creator:

McGregor, Mark D., Gibson, Kenneth E., and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

Mountain pine beetle infestation was detected in stands on the east side of Glacier National Park and the adjacent Blackfeet Indian Reservation in 1979. Infestation in the Park now encompasses an estimated 215,882 acres. About 200 acres are infested on the reservation. In areas sampled, number of trees killed per...

Resource Type:

Technical Report

Full Text:

1979 EVALUATION OF THE MOUNTAIN PINE BEETLE INFESTATION 9> ro.3242s,p0 BLACKFEET INDIAN RESERVATION
Evaluation of a mountain pine beetle infestation, Shook Mountain, Sula District, Bitterroot National Forest, 1977

Creator:

McGregor, Mark D. and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

A mountain pine beetle outbreak developed on the north face of Shook Mountain in 1972. Beetle populations increased, and have continued at an epidemic level since 1973. Surveys show 404,798 ponderosa pine containing 12,173,940 bd. ft. volume of merchantable timber; and 20,875 lodgepole pine containing 730,625 bd. ft. volume of...

Resource Type:

Technical Report

Full Text:

increased, and have continued at an epidemic level since 1973. Surveys show 404,798 ponderosa pine
Status of mountain pine beetle infestations in second-growth ponderosa pine stands, Little Belt and Big Snowy Mountains, Lewis & Clark National Forest, Montana, 1976

Creator:

Hamel, Dennis R., Oakes, Robert D., and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

Mountain pine beetle infestations in second-growth ponderosa pine have been chronic in the Little Belt and Big Snowy Mountains since 1947. In 1976, increasing numbers of attacked trees were observed. Current infestation intensity averages 82 trees per hectare. Losses are expected to continue as long as stands remain stagnates. Commercial...

Resource Type:

Technical Report

Full Text:

'- Report No. 77-14 5200 May 1977 STATUS OF MOUNTAIN PINE BEETLE INFESTATIONS IN SECOND-GROWTH PONDEROSA
Evaluation of pine butterfly infestations on the Flathead Indian Reservation, Montana, 1977

Creator:

Tunnock, Scott, Meyer, Hubert E., and United States. Forest Service. Northern Region. State & Private Forestry

Resource Type:

Technical Report

Full Text:

Reservation, Montana, since 1972 (Bousfield, 1972). Its primary host there has been ponderosa pine, Pinus
Status of mountain pine beetle, Kootenai National Forest, Montana, 1979

Creator:

McGregor, Mark D. and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

Mountain pine beetle populations began building in the Kootenai National Forest in 1972. Infestations now encompass an estimated 48,599 acres of lodgepole pine type and 615 acres of ponderosa pine type. Approximately 25 percent of the high-risk stands, 17 percent of the moderate-risk, and less than 1 percent of the...

Resource Type:

Technical Report

Full Text:

. • Infestations now encompass an estimated 48,599acres of lodgepole pine type and 615 acres of ponderosa pine type

« Previous
Next »
1
2

Limit your search

Creator

United States. Forest Service. Northern Region. State & Private Forestry11
Mcgregor, Mark D.5
Meyer, Hubert E.4
Tunnock, Scott4
Gibson, Kenneth E.2
more Creators »

Date

Date range begin – Date range end

Current results range from 1977 to 1980

View distribution

Decade

1980-19893
1970-19798

File Format

application/pdf11

Language

English [eng]11

Resource Type

Technical Report11

Rights Statement

Copyright Not Evaluated11

Subject

Report (United States. Forest Service. Northern Region. Insect and Disease Management)[remove]11
Ponderosa pine -- Diseases and pests -- Montana -- Flathead Indian Reservation3
Gelechiidae -- Montana -- Flathead Indian Reservation2
Defoliation -- Montana1
Defoliation -- Montana -- Flathead Indian Reservation1
more Subjects »

Scholars Archive is a service of Oregon State University Libraries & Press

121 The Valley Library
Corvallis, OR 97331-4501

Contact Us
Services for Persons with Disabilities

Powered by Hyrax 3.6.0

Copyright © 2018 Oregon State University
Licensed under the Apache License, Version 2.0

Core Trust application (pdf)