这个文件译自一个小册子,这个小册子是从美国对外植物检疫法规中抽印的一部分。美国对外植物检疫法规在美国各种法令规章总汇编中位于第七篇(农业)第三章(农业部农业研究所)下的319目,水果与蔬菜部分是这个“目”下的一个“分目”。这个“水果与蔬菜分目”在美国又习惯地称作“检疫法规第56号”。“美国植物检疫法规”是一个汇编性文件。自从1912年在美国国会通过了一项关于植物检疫的法案以 This document is translated from a pamphlet that is part of a leaflet printed from the United States Foreign Phytosanitary Regulations. The United States Foreign Phytosanitary Regulations are numbered 319 under chapter III (Agriculture), Chapter III (Agriculture Research Institute, Ministry of Agriculture) of the United States in the compilation of the various statutory regulations. The fruit and vegetable portion is a “sub-item” under this heading Head “. This ”fruit and vegetable sub-division“ is customarily referred to as ”Quarantine Regulation No. 56" in the United States. The United States Phytosanitary Regulations is a compilation document. Since 1912 in the United States Congress passed a plant quarantine bill