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Polo 500 SC中含有丁醚脲，这是一种乙酰胆碱酯酶抑制剂。Polo 500 SC通过接触、摄入和熏蒸作用，抑制线粒体呼吸，可快速使害虫停止呼吸，直至死亡。“主要得益于其熏蒸作用，在光照下尤其有效。”
在此之前，Polo 500 SC被先正达推荐用于防治马铃薯上的B型烟粉虱和桃蚜；茄子和玫瑰上的二斑叶螨以及黄瓜上的桃蚜。
