前言低效和污染是农药领域世界性难题。自从芝麻油对除虫菊的增效作用发现以来,农药界经过70多年的探索,研制出了几十种增效剂和多种增效助剂。目前增效剂存在着增效、增毒,光、热不稳定,作用专一,成本过高等问题;增效助剂存在着增 Preface Inefficiencies and pollution are worldwide problems in the field of pesticides. Since the synergistic effect of sesame oil on pyrethrum has been discovered, after more than 70 years of exploration, the pesticide industry has developed dozens of synergists and various adjuvants. At present, synergist exists synergism, increased toxicity, light, heat instability, role-specific, high cost and other issues; there is a proliferation of additives