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<p>We report the first records in Brazil of <i>Diocalandra frumenti</i> (Fabricius) and <i>Polytus mellerborgii</i> (Boheman), weevil species of potential phytosanitary concern. These detections were made through surveys in the Entomological Collection of the Universidade Federal Rural de Pernambuco (CERPE) and targeted field inspections in northeast Brazil. These findings expand the known distribution of these weevils in Brazil and underscore the need for enhanced phytosanitary surveillance due to their potential impact on crop production in other countries and the implications for quarantine regulations.</p>

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First Records of Two Invasive Weevils (Coleoptera, Curculionidae, Dryophthorinae) in Brazil with Quarantine Potential

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2026年2月20日

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  • Aline de Oliveira Lira,
  • Andrezo Adenilton Santos,
  • Helio Nunes Barbosa da Silva,
  • Paschoal Coelho Grossi

摘要

We report the first records in Brazil of Diocalandra frumenti (Fabricius) and Polytus mellerborgii (Boheman), weevil species of potential phytosanitary concern. These detections were made through surveys in the Entomological Collection of the Universidade Federal Rural de Pernambuco (CERPE) and targeted field inspections in northeast Brazil. These findings expand the known distribution of these weevils in Brazil and underscore the need for enhanced phytosanitary surveillance due to their potential impact on crop production in other countries and the implications for quarantine regulations.