自有机氧和含汞、含砷的农药问世以来,人们不加节制地滥用这些农药,造成严重的环境污染,这些农药毒性大,化学性质稳定,不易降解,残留时间长,易产生抗药性。随着人们生活水平的提高,对农副产品质量有了更高的要求,其中农药残留问题越来越受到广泛的重视。选用无公害、低残留农药是关系到果品质量、人民健康的大事,同时也是清洁生产的一项重要内容。近年来,科学家提出了“环境相容性农药——剂型——使用技术”的概念,对农药的用量、剂 Since the advent of organic oxygen and mercury-containing and arsenic-containing pesticides, these pesticides have been indiscriminately abused and cause serious environmental pollution. These pesticides are highly toxic, chemically stable, resistant to degradation, long-lived and resistant to chemicals. With the improvement of people’s living standards, the quality of agricultural and sideline products has higher requirements, of which pesticide residues more and more widespread attention. The selection of pollution-free and low-residue pesticides is a major issue concerning the quality of fruit products and people’s health. It is also an important part of cleaner production. In recent years, scientists have proposed the concept of “environmentally compatible pesticides - dosage forms - the use of technology”, the amount of pesticides, agents