Supplemental egg mass data from a Douglas-fir tussock moth infestation, North of Polson, Montana, April 1975
By: by Scott Tunnock, W.M. Ciesla, and S. Haglund.
Contributors: Ciesla, William M.; Haglund, Steve.; United States. Forest Service. Northern Region. State & Private Forestry.
Series: Forest environmental protection; Report - Forest Service, Northern Region, Forest Environmental Protection -- no. 75-18.; Report (United States. Forest Service. Northern Region) -- no. 75-18.
Publisher: Forest Environmental Protection, USDA, Forest Service, Northern Region, State & Private Forestry
Published: 1975
Place of publication: Missoula, MT
Language: eng
Subjects: Douglas-fir tussock moth -- Montana -- Polson area.; Douglas fir -- Diseases and pests -- Montana -- Polson area.
Notes: Caption title.

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