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Spruce Budworm / Pine / Choristoneura pinus / Tortricidae / Pandora Pinemoth / Larix laricina / Lepidoptera / Archipini / Pinus


Management Outbreaks often last two to four years. Weather conditions, parasites and predators are contributing factors to population decline. A reduction in pollen cone production following sustained
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Document Date: 2013-01-07 12:58:02


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File Size: 1,16 MB

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