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外来物种入侵问题已受到国际社会广泛关注。近年来,我国进境矿物种类多、数量大,且增长迅速,已成为外来有害生物入侵的重要途径。本研究通过对日照口岸岚山港区样品采集共鉴定出杂草33种、线虫4种、真菌1种,其中检疫性有害生物1种;日照口岸石臼港区口岸杂草疫情监测共鉴定出杂草61种,其中中国新纪录种2种,山东新纪录种4种,检疫性有害生物2种。分析了进境矿物携带有害生物的检验检疫风险,提出了检验检疫对策。
Invasive alien species have attracted widespread international attention. In recent years, China has a large number of imported minerals, a large number of them, and their rapid growth has become an important way for the invasion of exotic pests. In this study, 33 species of weeds, 4 nematodes, 1 fungi and 1 quarantine pest were identified from samples collected in Lanshan Port of Rizhao Port. Monitoring of weeds in Shijiu Port Area of Rizhao Port identified a total of There are 61 species of grass, of which 2 species are newly recorded in China, 4 species are newly recorded in Shandong and 2 species are quarantine pests. The risk of inspection and quarantine carried by pests carrying minerals is analyzed, and the inspection and quarantine measures are put forward.