前言利用剧毒熏蒸剂在防治粮食仓库害虫和其他食品害虫的方法已沿用多年,在生产实践中亦取得了显著成效,有效地保证了贮藏物的安全。近几年来,随着党和政府对环境污染和食品卫生工作的日益重视,促使人们考虑是否可采用其他更加安全有效的措施:即可达到防治害虫的目的,又不影响人民的身体健康。 Preface The use of highly toxic fumigants in the control of pests and other food pests in food depots has been in use for many years and has also yielded significant results in production practices, effectively ensuring the safety of stored goods. In recent years, as the party and the government attach more importance to environmental pollution and food hygiene, people are urged to consider whether other safer and more effective measures can be taken: the purpose of pest control can be achieved without affecting people’s health.