业内人士认为,杀虫剂将趋向高效低毒化。预计未来,有机磷类将回落,拟除虫菊酯类将稍有增长。有机磷在经历了半个多世纪的开发之后,新的活性结构已难以发现,此外,毒性较高也是影响对它开发的原因,但带有三元不对称结构和杂环结构的新品种近来受到重视,它们的优点是与传统有机磷无交互抗 The industry believes that pesticides will tend to be highly efficient and low toxicity. Expected future, organic phosphorus will fall, pyrethroid will be a slight increase. After more than half a century of organophosphorus development, the new active structure has been hard to detect. In addition, the higher toxicity is also the reason for its development. However, new species with ternary asymmetric and heterocyclic structures have recently been subjected to Attention, their advantage is no interaction with the traditional organic phosphorus