象甲科昆虫信息化学物质的鉴定及应用研究进展

Research Progress on Identification and Application of Semiochemicals in Curculionidae Insects

象甲科是动物界和昆虫纲中种类最丰富的科,其中棉铃象甲、香蕉假茎象甲、红棕象甲等是作物的重大害虫。因此,掌握象甲科昆虫信息化学物质的研究以及基于信息化学物质的引诱剂在害虫防控中的应用新进展具有重要意义。基于此,概述了象甲科昆虫相关的植物挥发物,包括寄主植物挥发物和非寄主植物挥发物,从性信息素和聚集信息素方面介绍了象甲科昆虫信息素,总结了象甲科昆虫信息化学物质的应用,提出了相关展望,以期为象甲科昆虫信息化学物质的鉴定研究、持续优化与应用实践提供参考。

Curculionidae is the most diverse family in the animal kingdom and the order of insects,among which,Anthonomus grandis,Odoiporus longicollis,Rhynchophorus ferrugineus,etc.,are major pests of crops.Therefore,it is of great significance to master the research of semiochemicals and application advance of attractants based on semioche micals in pest control.Based on this,this paper overviewed plant volatiles related to Curculionidae insects,including host plant volatiles and non-host plant volatiles,introduced the pheromones of Curculionidae insects from the aspects of sex pheromones and aggregation pheromones,summarized the applications of semiochemicals in Curculionidae insects,and put forward relevant prospects,so as to provide references for the identification,continuous optimization,and application practice of semiochemicals in Curculionidae insects.