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Spruce Budworm Defoliation is Reducing Most by Commercial Clear CuttingAuthor(s): Harold O. Batzer
Source: Research Note NC-36. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Publication Series: Research Note (RN)
Station: North Central Research Station
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DescriptionA pilot study in three northern Minnesota spruce-fir stands showed that as cutting intensity increased, defoliation by the spruce budworm decreased. Commercial clear cutting reduced defoliation most.
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CitationBatzer, Harold O. 1967. Spruce Budworm Defoliation is Reducing Most by Commercial Clear Cutting. Research Note NC-36. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Keywordsbudworm, clear cutting, spruce-fir
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