Potential for defoliation by western spruce budworm in northern Idaho and Montana, 1977

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Potential for defoliation by western spruce budworm in northern Idaho and Montana, 1977

by Scott Tunnock

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First published: 1977 1 language

Subjects

Conifers Defoliation Diseases and pests Forecasting Insect surveys Western spruce budworm

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More by Scott Tunnock

History of Douglas-fir tussock moth and related suppression efforts in the Intermountain and Northern Rocky Mountain regions, 1927 through 1984

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Potential Douglas-fir tussock moth damage in northern Idaho in 1974 based on a 1973 fall egg mass survey

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Distribution of larch casebearer parasites in the crowns of western larch trees in the northern region

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Impact of egg viability, egg parasitism, and virus on 1974 Douglas-fir tussock moth defoliation potential in northern Idaho

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Potential for defoliation by western spruce budworm in Douglas-fir stands in Montana, 1976

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