化学农药对人类健康带来远期的、潜在的危害正引起人们极大的关注和重视。最近有人用Ames试验筛选228种农药,发现50种具有诱变性(占21.93%)。拟除虫菊酯作为晚近发展起来的新型杀虫剂,同样受到了广大学者的密切注意和深入研究,尤其是在阐明其对遗传信息及下一代的影响方面显得更加突出。 Chemical pesticides on human health long-term, the potential harm is aroused great concern and attention. Recently, Ames test was used to screen 228 pesticides and 50 were found to be mutagenic (21.93%). Pyrethrin, as a new type of insecticide recently developed, has also received close attention and in-depth research by a large number of scholars, especially in elucidation of its impact on genetic information and the next generation.