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Status of mountain pine beetle infestations, Northern Region, 1984

Creator:: McGregor, Mark D. and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: • STATUS OF MOUNTAIN PINE BEETLE INFESTATIONS NORTHERN REGION

Status of mountain pine beetle, Northern Region, 1982

Creator:: McGregor, Mark D., Oakes, Robert D., Meyer, Hubert E., United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management, and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: • • • • • • • STATUS OF MOUNTAIN PINE BEETLE, NORTHERN

Permanent mountain pine beetle population trend plots : an update, 1985

Creator:: Gibson, Kenneth E. and United States. Forest Service. Northern Region
Abstract:: This report includes information obtained in both 1983 and 1984. Beginning in 1983, only four of the original six permanent plot locations in the State would be revisited. The two in the southwestern part of the State--Centennial Valley and Madison River--were not visited because of reduced beetle populations and 111.1...
Resource Type:: Technical Report
Full Text:: : Permanent mountain pine beetle trend plots, Montana, 1979. USDA For. Serv. North. Reg., S&PF CFPM, Rept. 80

Permanent mountain pine beetle population trend plots : an update, 1983

Creator:: Gibson, Kenneth E. and United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management
Abstract:: For the fourth year since their establishment, the six permanent plot locations in Montana were revisited following beetle flight in 1982.Beetle populations remained low in five of the six areas. Only in the Murr Creek plots did newly attacked trees represent an epidemic beetle population. In the Centennial Valley location,...
Resource Type:: Technical Report
Full Text:: mountain pine beetle trend plots, Montana, 1979. USDA For. Serv., Northern Region, S&PF, FPM Rpt. 80-8, 14

Mountain pine beetle status and potential, Plains/Thompson Falls Ranger District, Lolo National Forest

Creator:: Gibson, Kenneth E. and United States. Forest Service. Northern Region
Abstract:: The series of mountain pine beetle infestations existing on the Plains/Thompson Falls Ranger District, Lob National Forest, since 1971 continued into 1988. While some infestations are waning, others are increasing. The potential for beetle-caused mortality exists in threatened, but as yet uninfested stands. Management alternatives are discussed.
Resource Type:: Technical Report
Full Text:: . Establishment report: permanent mountain pine beetle populations trend plots, Montana, 1979. USDA For. Serv

Mountain pine beetle infestation in ponderosa pine on Crow/Northern Cheyenne Indian Reservations, Montana, 1984

Creator:: Gibson, Kenneth E., McGregor, Mark D., Oakes, Robert D., and United States. Forest Service. Northern Region
Abstract:: The mountain pine beetle infestation existing on the Crow Indian Reservation (IR) since the early 1970's, and later developing principally in the western portion of the Northern Cheyenne IR, continued into 1984. Survey results indicate the infestation is still building on both Reservations. To help develop beetle management strategies appropriate...
Resource Type:: Technical Report
Full Text:: of mountain pine beetle in- festation, Wolf Mountains, Crow Indian Reservation, Montana, 1973. USDA

Permanent mountain pine beetle population trend plots : an update, 1981

Creator:: Gibson, Kenneth E. and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Six Montana areas in which permanent mountain pine beetle trend plots were established in 1979 were revisited in 1980. Results of the visit show infestation intensity decreased significantly in Centennial Valley, decreased slightly in the Madison River plot area, and increased almost threefold in the Murr Creek area. Beetle populations...
Resource Type:: Technical Report
Full Text:: Kenneth E. Gibson, Entomologist ABSTRACT Six Montana areas in which permanent mountain pine beetle trend

Mountain pine beetle infestations in the northern region during 1985

Creator:: Tunnock, Scott and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: MOUNTAIN PINE BEETLE INFESTATIONS IN THE NORTHERN REGION DURING

Mountain pine beetle status report, Northern Region, 1986

Creator:: Gibson, Kenneth E., Oakes, Robert D., and United States. Forest Service. Northern Region
Resource Type:: Technical Report
Full Text:: MANAGEMENT MOUNTAIN PINE BEETLE STATUS REPORT NORTHERN REGION, 1986 • Kenneth E. Gibson Robert D. Oakes

Mountain pine beetle status update, Plains Ranger District, Lolo National Forest, 1979

Creator:: Gibson, Kenneth E., Bennett, D. D., and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Mountain pine beetle populations increased in 1979 in the Thompson River drainage to levels predicted following the 1978 attack period. New attacks in 1979 averaged 27 per acre. Current estimates indicate another 25 percent of the remaining lodgepole pine could be killed in 1980.
Resource Type:: Technical Report
Full Text:: • PRONG BINDER Report No. 80-12 MOUNTAIN PINE BEETLE STATUS

ScholarsArchive@OSU

Status of mountain pine beetle infestations, Northern Region, 1984

Status of mountain pine beetle, Northern Region, 1982

Permanent mountain pine beetle population trend plots : an update, 1985

Permanent mountain pine beetle population trend plots : an update, 1983

Mountain pine beetle status and potential, Plains/Thompson Falls Ranger District, Lolo National Forest

Mountain pine beetle infestation in ponderosa pine on Crow/Northern Cheyenne Indian Reservations, Montana, 1984

Permanent mountain pine beetle population trend plots : an update, 1981

Mountain pine beetle infestations in the northern region during 1985

Mountain pine beetle status report, Northern Region, 1986

Mountain pine beetle status update, Plains Ranger District, Lolo National Forest, 1979

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