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在昆虫界,同种昆虫的异性之间为着配偶的需要,分泌出一些化学物质来传递信息。人们称这种化学物质为昆虫性信息素,也称为昆虫性诱剂。由于昆虫个体中的性信息素存在量极微,所以对其化学研究有一定的困难。Bute-nandt等人经过 20年(1939—1959)的努力,首次从50万头家蚕(Bombyx mori)中分离到12毫克纯粹性信息素的衍生物,并最后鉴定出蚕蛾性信息素的化学结构。之后,由于近代超微量分离鉴定技术的发展,促进了人们对昆虫性信息素的研究。现在人们已从虫体中分离、鉴定出
In the insect community, the opposite sexes of the same species need for their spouse to secrete some chemicals to convey information. People call this chemical an insect sex pheromone, also known as insect sex attractant. Due to the very small amount of sex pheromone in individual insects, it has some difficulties in its chemical research. After 20 years (1939-1959), Bute-nandt et al. First isolated 12 mg of pure pheromone derivatives from 500,000 Bombyx mori and finally identified the chemical structure of moth pheromone . Later, due to the development of modern ultra-trace isolation and identification technology, it has promoted the research of insect sex pheromone. Now people have been isolated from the parasites, identified