Insecticide resistance has been and continues to be a significant problem for invertebrate pest control. As such, effective insecticide resistance management (IRM) is critical to maintain the efficacy of current and future insecticides. A technical group within CropLife International, the Insecticide Resistance Action Committee (IRAC) was established 35 years ago (1984) as an international association of crop protection companies that today spans the globe. IRAC's focus is on preserving the long-term utility of insect, mite, and most recently nematode control products through effective resistance management to promote sustainable agriculture and improved public health. A central task of IRAC has been the continual development and documentation of the Mode of Action (MoA) Classification scheme, which serves as an important tool for implementing IRM strategies focused on compound rotation / alternations. Updates to the IRAC MoA Classification scheme provide the latest information on the MoA of current and new insecticides and acaricides, and now includes information on biologics and nematicides. Details for these new changes and additions are reviewed herein.

中文翻译：

---

杀虫剂、生物制剂和杀线虫剂：更新 IRAC 的作用模式分类——一种抗药性管理工具

杀虫剂抗性已经并将继续是无脊椎动物害虫防治的一个重要问题。因此，有效的杀虫剂抗性管理 (IRM) 对于保持当前和未来杀虫剂的功效至关重要。作为 CropLife International 的一个技术小组，杀虫剂抗性行动委员会 (IRAC) 成立于 35 年前（1984 年），是当今遍布全球的国际作物保护公司协会。IRAC 的重点是通过有效的抗性管理来保持昆虫、螨虫和最近的线虫控制产品的长期效用，以促进可持续农业和改善公众健康。IRAC 的一项核心任务是持续开发和记录行动模式 (MoA) 分类方案，它是实施专注于复合轮换/交替的 IRM 策略的重要工具。IRAC MoA 分类方案的更新提供了有关当前和新型杀虫剂和杀螨剂的 MoA 的最新信息，现在包括有关生物制剂和杀线虫剂的信息。此处审查了这些新更改和添加的详细信息。