1949年,新中国中央贸易部对外贸易司设立商品检疫处,负责进出口商品检验工作。1950年,农业部开始在全国建立病虫防治站。1951年3月农业部成立病虫害防治司,开始探索国内植物检疫工作。1964年2月,农业部负责对外植物检疫工作。随着进出口贸易量日益增加,内、外检疫任务日益繁重,分工越来越细,林业 In 1949, the Commodity Quarantine Department of the Foreign Trade Department of the New China Central Trade Department was established to take charge of the inspection of import and export commodities. In 1950, the Ministry of Agriculture started to establish pest control stations throughout the country. In 1951 March the Ministry of Agriculture set up pest and disease control department, began to explore the domestic phytosanitary work. In February 1964, the Ministry of Agriculture was responsible for foreign phytosanitary work. With the increasing volume of import and export trade, the quest for internal and external quarantine is becoming increasingly heavy and the division of labor is getting smaller and smaller. The forestry