含氟昆虫性信息素的研究进展及应用前景

Advances in the research and application prospect of fluorine sex-pheromone

摘要: 以氟原子取代性信息素上的氢原子,能够影响天然性信息素的化学、生物学和物理性质。氟原子的取代位点一般分为烷基链取代、双键取代和极性基团取代3类。含氟昆虫性信息素或类似物具有增效、激活、拮抗、抑制等多种生物活性,在害虫的预报和综合防治上具有着良好的应用前景。本文就国内外学者对昆虫性信息素含氟取代物的研究进展展开综述,并预测了其应用前景。

Abstract: Replacement of hydrogen atom by fluorine can affect the characters of chemical, biological, and physical property of sex-pheromone. Fluorine substitution occurs at alkyl chain, double-bond and polar-group. Fluorined-sex pheromone have shown a large variety of effects, accordingly have been called synergists, agonists, antagonists, inhibitors etc and may have great application prospect in integrated control and pest forecast. The research progress of fluorine sex- pheromone was summarized and the prospect was also included.