进口原羊毛携带杂草籽情况调查分析和防控措施

Investigation and Analysis of Weed Seeds Carried by Imported Raw Wool and Its Countermeasures

以山东口岸进口原羊毛携带的杂草籽为对象进行了调查分析。调查发现30种杂草籽,290种次,其中被列入进境植物检疫性有害生物目录的杂草籽12种,部分杂草籽具有萌发能力,并在全国首次截获河岸苍耳。调查结果表明,杂草籽通过进口原羊毛传入我国的风险性较高,危害性较大,进口动物产品的植物检疫工作应引起关注。

The weed seeds carried by imported raw wool at Shandong Port were investigated. The investi- gation found that there were 30 weed species （290 times in total） ; twelve were listed in the entry plant quar- antine pest directory; some still had germination ability;and X. riparium hzigs. ＆ Hertsch was discovered for the first time over the country. It indicated that weed seeds transported into our country via imported raw wool had higher risks and greater harmfulnesses and the plant quarantine work of imported animal products should be concerned.