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Status of mountain pine beetle, Kootenai National Forest, Montana, 1979

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dc.date 2007-02-01T23:41:41Z
dc.date 2007-02-01T23:41:41Z
dc.date 1980-04
dc.date.accessioned 2013-10-16T07:44:22Z
dc.date.available 2013-10-16T07:44:22Z
dc.date.issued 2013-10-16
dc.identifier http://hdl.handle.net/1957/3912
dc.identifier.uri http://koha.mediu.edu.my:8181/xmlui/handle/1957/3912
dc.description 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 low-risk stands are infested. Newly attacked trees averaged 10 per acre. Infestations have the potential to intensify in high-risk stands, with some increase in moderate- and low-risk stands. Predicted trends, plus management alternatives to prevent and/or reduce infestation severity, are discussed.
dc.language en_US
dc.publisher Missoula, Mont. : USDA Forest Service, Northern Region, State & Private Forestry
dc.relation Report (United States. Forest Service. Northern Region)
dc.relation no. 80-10
dc.relation Forest insect & disease management
dc.title Status of mountain pine beetle, Kootenai National Forest, Montana, 1979
dc.type Technical Report


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