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Filtering by: Subject Conifers -- Lake States Creator Bousfield, Wayne E. Subject Report (United States. Forest Service. Northern Region. Insect and Disease Management)

The effects of height growth loss on stands damaged by the western spruce budworm

Creator:

Bousfield, Wayne E. and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

In spruce budworm damaged areas, height growth loss can be a major factor in stand development. This survey was confined to top-killed trees. Estimates on height growth loss or nontop-killed trees was not attempted. Although spruce did not have as high a percentage of trees top-killed as the true firs,...

Resource Type:

Technical Report

Full Text:

of Agriculture Forest Service Northern Region State & Private Forestry P.O. Box 7669 Missoula
Progress report on spruce budworm damage in Idaho and Montana, 1978

Creator:

Bousfield, Wayne E. and United States. Forest Service. Northern Region. State & Private Forestry

Resource Type:

Technical Report

Full Text:

' F.‘A‘e' JP State & Private Forestry • Missoula, MT 5 131 1,re'?•.`t„ 1 cv 0i3 ' t4 SI• t 1
Remeasurement of western spruce budworm damage areas on the Clearwater National Forest, Idaho, 1978

Creator:

Bousfield, Wayne E., Franc, G. C., and United States. Forest Service. Northern Region. State & Private Forestry

Resource Type:

Technical Report

Full Text:

SERVICE • NORTHERN REGION State & Private Forestry • Missoula, MT 59801 3450 April 1979 REMEASUREMENT
Impact of spruce budworm on the Nezperce National Forest, Idaho, 1976

Creator:

Bousfield, Wayne E., Williams, Ralph E., and United States. Forest Service. Northern Region. State & Private Forestry

Resource Type:

Technical Report

Full Text:

• NORTHERN REGION State & Private Forestry • Missoula, MT 59801 PRONG BINDER 5200 March 1977 77 Report

ScholarsArchive@OSU

The effects of height growth loss on stands damaged by the western spruce budworm

Progress report on spruce budworm damage in Idaho and Montana, 1978

Remeasurement of western spruce budworm damage areas on the Clearwater National Forest, Idaho, 1978

Impact of spruce budworm on the Nezperce National Forest, Idaho, 1976

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