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Author: Nyrop, Jan P.
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Electronic Theses & Dissertations
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Forest tent caterpillar
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Forests and forestry
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Insect populations
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Pests--Biological control
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Pests--Control
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Sampling
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Spruce budworm
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Sugar maple--Diseases and pests
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Studies related to the concept of pest - crop system design : 1) Adult parasitoid activity and its relation to biocontrol and 2) Forest harvesting and the spruce budworm
Nyrop, Jan P.
Text (1982)
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Electronic Theses & Dissertations
Comparison of four sequential sampling plans applied to forest tent caterpillar eggs on sugar maple branches
Nyrop, Jan P.
Text (1979)
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Electronic Theses & Dissertations
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