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化学农药已经成为现今农业生产中必不可少的农业生产资料，在保护农作物免受病虫草害侵袭，保证农业增产增收方面发挥着重要作用。为了指导农业生产者科学、合理使用农药，在保证农药正常发挥其植保作用的前提下，最大限度地减少农药的使用，降低农药的污染，农业部农药检定所
Chemical pesticides have become indispensable agricultural means of production in agricultural production today. They play an important role in protecting crops from attack by pests, diseases and insects and ensuring the increase of agricultural output. In order to guide agricultural producers scientific and rational use of pesticides, under the premise of ensuring the normal use of pesticides to play its role of plant protection, to minimize the use of pesticides and reduce the pollution of pesticides, the Ministry of Agriculture, Pesticide Laboratory