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新型神经毒性杀虫剂对Tetranychus urticae和各种植物和捕食虫物种的毒性

  • 0Graduate School of Natural and Applied Sciences, Ankara University, 06110, Ankara, Türkiye.
Experimental & Applied Acarology +

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2025年八月26日

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2025年八月26日

在PubMed上查看摘要

概括

此摘要是机器生成的。

新的神经毒性杀虫剂对控制双斑蜘蛛具有前景. 然而,异环和布罗夫拉尼利德也会对有益的掠食造成伤害,因此需要对可持续的害虫管理进行仔细评估.

科学领域

  • 农业昆虫学
  • 害虫管理
  • 毒理学

背景情况

  • 虫 (Tetranychus urticae) 是一种严重的农业害虫,会对农作物造成破坏.
  • 抗常规杀虫剂需要开发新的防虫剂.
  • 新型神经毒性杀虫剂对虫的疗效和非向作用尚不清楚.

研究的目的

  • 评估新型异素和甲胺杀虫剂对Tetranychus urticae的毒性.
  • 评估这些杀虫剂对其他植物虫物种的影响.
  • 确定这些化合物对主要掠食性虫物种的副作用.

主要方法

  • 进行了实验室生物测试,以确定fluralaner,isocycloseram和broflanilide对T. urticae不同种群的毒性.
  • 对其他虫物种 (Eutetranychus orientalis,Bryobia rubrioculus) 进行实地应用率的有效性测试.
  • 对掠食性虫 (Phytoseiulus persimilis,Neoseiulus californicus,Amblyseius swirskii) 的影响在推的野外使用率下进行了评估.

主要成果

  • 伊索克萨林,弗拉拉纳和伊索西克洛塞拉姆对T.
  • 在现场,异环对E. orientalis和B. rubrioculus具有很高的有效性.
  • 甲基二胺布罗夫兰利德对所有测试的植物虫的有效性很小.
  • 在被测试的掠食性虫物种中,异环和布罗夫拉尼利德均导致100%的死亡率.

结论

  • 新型异素杀虫剂显示有控制T. urticae的潜力,但需要仔细评估风险.
  • 布罗夫拉尼利德对食植物似乎没有效果.
  • 对有益的掠食性虫的显著不利影响凸显了对选择性化合物的综合防治策略和进一步研究的需要.

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