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

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dc.date 2006-12-05T17:55:08Z
dc.date 2006-12-05T17:55:08Z
dc.date 1983
dc.date.accessioned 2013-10-16T07:43:01Z
dc.date.available 2013-10-16T07:43:01Z
dc.date.issued 2013-10-16
dc.identifier http://hdl.handle.net/1957/3604
dc.identifier.uri http://koha.mediu.edu.my:8181/xmlui/handle/1957/3604
dc.description 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, several plots had been logged. Growth and phloem thickness data were collected from Murr Creek, Boulder Creek, and Dunsire Creek in an effort to explain why beetle numbers are not building in these areas as rapidly as we had anticipated. Insufficient data has been collected, as yet, to reach meaningful conclusions.
dc.language en_US
dc.publisher Missoula, Mont. : U.S. Dept. of Agriculture, Forest Service, Northern Region
dc.relation Report (United States. Forest Service. Northern Region)
dc.relation no. 83-17
dc.relation Cooperative forestry and pest management
dc.title Permanent mountain pine beetle population trend plots : an update, 1983
dc.type Technical Report


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