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Filtering by: Creator Haglund, Steve Subject Douglas fir tussock moth -- Montana -- Polson area

Supplemental egg mass data from a Douglas-fir tussock moth infestation, North of Polson, Montana, April 1975

Creator:

Tunnock, Scott, Ciesla, William M., Haglund, Steve, and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

A supplemental Douglas-fir tussock moth egg mass evaluation was made within three quarter sections north of Poison, Montana, during April 1975. These areas were being considered for a pilot control project of a nucleopolyhedrosis virus spray. Results from the April evaluation showed these areas no longer qualified as sites for...

Resource Type:

Technical Report