Search Results - "Hrutfiord, Bjorn F"

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    Dendroctonus pseudotsugae: A Hypothesis Regarding Its Primary Attractant by Heikkenen, Herman J., Hrutfiord, Bjorn F.

    “…The Douglas-fir beetle is attracted to α-pinene but repelled by β-pinene. Attacks on standing trees are related to the content of α- or β-pinene in the tree;…”
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