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Filtering by: Subject Larch casebearer -- Northwestern States. Creator United States. Forest Service. Northern Region

Evaluation of larch casebearer parasites on the Flathead National Forest, Montana, 1985

Creator:

Tunnock, Scott, Bousfield, Wayne E., and United States. Forest Service. Northern Region

Abstract:

An evaluation during the summer of 1985 showed that parasites were still exerting control on the larch casebearer on the Flathead NF. Parasitism ranged from 4 to 60 percent and averaged 25.2 percent in the 12 areas surveyed. Four species of parasites were involved. The most abundant was Agathis pumila...

Resource Type:

Technical Report

Full Text:

3450 October 1985 • • •• 43• EVALUATION OF LARCH CASEBEARER