一、序言不仅在发展中国家里,在发达的国家里也这样:促进农业生产的呼声在不断地增涨;为了农产品在更大程度上的自足,对新的或改良品种的需要也增加了。所以对于带有病、虫的新品种或改良品种的繁殖材料要设法利用它。这些繁殖材料应该在够上国际标准的入境后检疫苗圃或中途检疫苗圃中在妥善控制的条件下经过处理。不幸的是,国际上能利用的并为权威们认为合格的检疫苗圃几乎没有。现在还没有一个国际组织,一个国家的检疫组织,一个 I. The Preamble Not only in developing countries but also in developed countries, the voice of promoting agricultural production is constantly increasing. In order to achieve a greater degree of self-sufficiency of agricultural products, the demand for new or improved varieties has also increased. So for new or improved varieties of disease, insects, breeding materials to try to use it. These propagation materials should be disposed of under properly controlled quarantine nurseries or quarantine nurseries at international standards. Unfortunately, there are virtually no quarantine nurseries available internationally and considered by the authorities to be acceptable. There is not yet an international organization, a national quarantine organization, one