昆虫的化学语言——昆虫信息素

Chemical Language of Insects:Insect Pheromones

昆虫信息素在部分替代化学农药中起到了重要作用,伴随着人们对生态和健康的关注,昆虫信息素的应用近年来成为科学家研究的热点。从物质结构、合成方法、农业与林业用途等角度对部分昆虫的性信息素、聚集信息素、报警信息素等展开介绍。这些信息素具有专一性强、不杀害天敌、对生物无毒害及环境友好等特点,被用于治理害虫。在3类信息素中,性信息素的应用最为广泛,可用于种群监测、害虫诱捕、交配干扰和联合治虫等。

Insect pheromones play an important role in partial substitution of chemical pesticides.With people's attention to ecology and health,the application of insect pheromones has become a research hotspot in recent years.In this paper,the sex pheromones,aggregation pheromones and alarm pheromones of some insects are introduced from the aspects of substance structure,synthesis method,agricultural and forestry use.These pheromones are highly specific,do not kill natural enemies,are not toxic to organisms and are friendly to the environment,so they are used to control pests.Of the three types of pheromones,sex pheromones are the most widely used for population monitoring,pest trapping,mating disturbance and combined pest control.