Identification and Field Assay of Two Aggregation Pheromone Components Emitted by Males of the Bark Beetle Polygraphus punctifrons (Coleoptera: Curculionidae)
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DOI: 10.1007/s10886-019-01056-6
Abstract: The bark beetle Polygraphus punctifrons (Coleoptera: Curculionidae) is a species that feeds on Norway spruce (Picea abies) and is found in the Northern parts of Europe and Russia. The release of volatile organic compounds (VOCs)… read more here.
Keywords: aggregation pheromone; bark beetle; coleoptera curculionidae; punctifrons coleoptera ... See more keywords
New Insights into the Composition of Aggregation Pheromones in Polygraphus poligraphus, Polygraphus punctifrons, Polygraphus subopacus and Polygraphus proximus
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DOI: 10.1007/s10886-025-01577-3
Abstract: Four-eyed bark beetles of the genus Polygraphus have been involved in large bark beetle outbreaks in different parts of the world, resulting in major economic losses. A striking example is the invasive species Polygraphus proximus… read more here.
Keywords: polygraphus poligraphus; aggregation pheromones; polygraphus punctifrons; punctifrons polygraphus ... See more keywords