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    "headline": "A Predator's Scent Became a Recruitment Tool",
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    "dek": "Three compounds attracted a pest-eating stink bug in laboratory assays and field trials.",
    "summary": "Three compounds attracted a pest-eating stink bug in laboratory assays and field trials.",
    "body_text": "Researchers traced aggregation in fifth-instar Eocanthecona furcellata, a predatory stink bug that attacks several pest groups, to antennal sensing and volatile compounds from nymph extracts. Chemical and electrophysiological screening identified three active molecules: (E)-4-oxo-2-hexenal, tetradecanal and tridecane. Laboratory tests and field trials confirmed attraction and helped define useful range, placement height and duration. The compounds could support monitoring or recruitment of this natural enemy, but operational pest-control gains still need field-program evaluation.",
    "why_it_matters": "Three compounds attracted a pest-eating stink bug in laboratory assays and field trials.",
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      "Laboratory tests and field trials confirmed attraction and helped define useful range, placement height and duration."
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        "qualification": "Laboratory tests and field trials confirmed attraction and helped define useful range, placement height and duration."
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    "tags": [
      "biological control",
      "insects",
      "pheromones"
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    {
      "source_id": "source-2026-08-04-010",
      "title": "Pest Management Science: aggregation pheromone of Eocanthecona furcellata",
      "publisher": "Wiley",
      "url": "https://doi.org/10.1002/ps.71161",
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    "name": "The Machine Press",
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    "title": "A Predator's Scent Became a Recruitment Tool",
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