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近年来,我国牧草种植发展很快,随之而来国内各地区间牧草种子调运频繁,由国外进口牧草种子数量也大为增加。为了防止危险性牧草病害随商品种子或引种材料传入我国,或在国内省区间的传播蔓延,急需加强牧草种子的检疫工作,然而,我国在牧草病害方面尚未确定检疫对象(除与农作物等共患者外)。为使牧草种子检疫和检验工作有所参考,现参照有关资料结合笔者十多年来对北方牧草病害调
In recent years, the forage cultivation in our country has been developing rapidly. As a result, forage seeding is frequent in various regions in China, and the quantity of forage seeds imported from abroad has also increased greatly. In order to prevent dangerous forage diseases from being introduced into our country with the introduction of commodity seeds or introduction materials or spreading in the domestic provinces and autonomous regions, the quarantine work of forage seeds needs to be strengthened urgently. However, in China, the quarantine objects Patient outside). In order to make reference to quarantine and inspection of forage seeds, we refer to relevant data and combine with the author’s research on the regulation of northern forage diseases for more than ten years