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近年来，在农作物种子苗木和其他农副产品贸易中，个别单位和个人无视检疫法规，违章调运，使一些应施检疫的植物及其产品产地不清，未能实施检疫检验，导致检疫对象及危险性病、虫、草等疫情传播机会增加，疫情传播蔓延的隐患时刻威胁着农业生产安全。２０世纪８０年代以来，
In recent years, in the trade of crop seedlings and other agricultural and sideline products, individual units and individuals have ignored the quarantine laws and regulations and transported in violation of regulations so that some plants and their products that should be quarantined should have unclear origin and fail to implement quarantine inspection, resulting in the quarantine objects and risks Sexually transmitted diseases, insects and grasses have increased their chances of transmission and the threat of spread of the epidemic threatens the safety of agricultural production. Since the 1980s,