检疫性有害生物是指对受威胁的地区具有潜在经济重要性、但尚未在该地区发生，或虽已发生但分布不广并进行官方防治的有害生物。
Quarantine pest means a pest of potential economic importance to the area endangered thereby and not yet present there, or present but not widely distributed and being officially controlled.
该病毒属我国潜在危险性有害生物，目前口岸植物检疫部门常有截获，在国内少数地区新近发现。
At present, it has been intercepted and captured frequently by port plant quarantine department, and it has been found at several regions recently.
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