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Succession functions of forest pathogens and insects : ecosections M332a and M333d in northern Idaho and western Montana : summary

Creator:: Byler, James W., Hagle, Susan K., United States. Forest Health Protection, and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: We analyzed the effects of pathogens and insects on forest succession in the absence of fire or management, addressing a number of related questions: 1. What is the rate of change in such forests? 2. How significant are the roles of pathogens and insects in the forest change? 3. How...
Resource Type:: Technical Report
Full Text:: Northern Idaho and Western Montana On the cover: Pathogen and insect succession functions at work

Succession functions of forest pathogens and insects : ecosections M332a and M333d in northern Idaho and western Montana : volume 2 : results and conclusions

Creator:: Hagle, Susan K., Schwandt, John W., Johnson, Terri L., Kegley, Sandra J., Bell Randall, Carol S., Taylor, Jane E., Lockman, I. Blakey, Sturdevant, Nancy J., Marsden, Michael A., United States. Forest Health Protection, and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report

Succession functions of forest pathogens and insects : ecosections M332a and M333d in northern Idaho and western Montana. Volume 1: Analysis Methods

Creator:: Hagle, Susan K., Johnson, Terri L., Stipe, Lawrence E., Schwandt, John W., Byler, James W., Kegley, Sandra J., Bell Randall, Carol S., Taylor, Jane E., Lockman, I. Blakey, Sturdevant, Nancy J., Williams, Stephen B., Marsden, Michael A., Lewis, Lowell G., United States. Forest Health Protection, and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: Sections M332a and M333d in Northern Idaho and Western Montana On the cover: Pathogen and insect

Evaluation of forest insect conditions on the National Bison Range, Moiese, Montana

Creator:: Bousfield, Wayne E. and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: An evaluation of forest insect conditions on the National Bison Range at Moiese, Montana, was made on August 28, 1972.
Resource Type:: Technical Report
Full Text:: MOIESE, MONTANA by • Wayne E. Bousfield Entomologist, Forest Insect and Disease Branch 14 An

Impact of copper smelter emissions on two subalpine ecosystems near Anaconda, Montana : preliminary report

Creator:: Walsh, Natalie, Bissell, Gael, and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Preliminary analysis of data from this study in the mountains southwest of the Anaconda Copper Smelter, an industrial source of SO2 and heavy metal particulate, reflects a complex pattern of pollutant impact. The differential effect of smelter emissions on plant life in the study area is best explained by the...
Resource Type:: Technical Report
Full Text:: 5D /VV M y PRONG BINDER 43 FOREST 7 INSECT & DIS MANAGEMEN USDA

Foraging ecology of pollinators in the early stages of secondary succession in the western hemlock (Tsuga heteropohylla (Raf.) Sarg.) zone of the Oregon Coast Range

Creator:: Burikam, Intawat
Abstract:: The early stages of secondary succession of the McDonald and Paul Dunn State Forests, Corvallis, Oregon, were grouped into three stages; herb, herb-shrub, and shrub, based on vegetation types. Flowers of herbaceous species and residual shrubs dominated in the early years after clear-cutting. Woody plants became increasing abundant in the...
Resource Type:: Dissertation
Full Text:: Foraging ecology of pollinators in the early stages of

Regional summary of forest insects and diseases, 1979

Creator:: Dooling, Oscar J. and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: forest lands. This report is a summary of insect and disease conditions in the Region during 1979. A

Status of insects and diseases on eastside national forests and adjoining state and private lands, 1984

Creator:: Gibson, Kenneth E., Dooling, Oscar J., and United States. Forest Service. Northern Region
Abstract:: Insects and diseases have the potential of seriously affecting timber associated resources on eastside forests within the foreseeable future. Within the past decade, lodgepole pine mortality attributed to the mountain pine beetle has totaled tens of millions of trees on the Gallatin and Beaverhead National Forests (NF) alone. In that...
Resource Type:: Technical Report
Full Text:: Forest Northern P.O. Box 7669 Department of Service Region Missoula, Montana Agriculture 59807

An evaluation of cone and seed insects in selected seed production areas in Region 1 : progress report II

Creator:: Dewey, Jerald E., Jenkins, Michael J., and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Insect damage was extensive to Douglas-fir, ponderosa pine, western white pine, and western larch cones at most seed production areas surveyed in 1979. From 70 to 100 percent of the cones from several collecting periods were injured. Moderate damage (40-70 percent of cones injured) occurred to Douglas-fir, ponderosa pine, western...
Resource Type:: Technical Report
Full Text:: , Supervisory Entomologist, USDA-Forest Service, Forest Insect and Disease Management, Missoula, Montana

Incorporating insect and disease considerations into the planning process on the Flathead National Forest

Creator:: Gibson, Kenneth E., Byler, James W., and United States. Forest Service. Northern Region. State & Private Forestry
Resource Type:: Technical Report
Full Text:: INSECT AND DISEASE PESTS ON THE FLATHEAD NATIONAL FOREST Major Insect and disease pests--those

ScholarsArchive@OSU

Succession functions of forest pathogens and insects : ecosections M332a and M333d in northern Idaho and western Montana : summary

Succession functions of forest pathogens and insects : ecosections M332a and M333d in northern Idaho and western Montana : volume 2 : results and conclusions

Succession functions of forest pathogens and insects : ecosections M332a and M333d in northern Idaho and western Montana. Volume 1: Analysis Methods

Evaluation of forest insect conditions on the National Bison Range, Moiese, Montana

Impact of copper smelter emissions on two subalpine ecosystems near Anaconda, Montana : preliminary report

Foraging ecology of pollinators in the early stages of secondary succession in the western hemlock (Tsuga heteropohylla (Raf.) Sarg.) zone of the Oregon Coast Range

Regional summary of forest insects and diseases, 1979

Status of insects and diseases on eastside national forests and adjoining state and private lands, 1984

An evaluation of cone and seed insects in selected seed production areas in Region 1 : progress report II

Incorporating insect and disease considerations into the planning process on the Flathead National Forest

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