有害蜗牛是国际上倍受关注的一类新的检疫性有害生物。
This pest is listed in Domestic Forest Plant Quarantine pest list constituted by State Forestry Administration in 2005.国家林业局2005年已将该虫列入对内森林植物检疫对象名单。
According to this system, the risk value for giant ragweed was 83 and it was considered as a quarantine pest with high risk.应用该体系对三裂叶豚草进行了风险评估,得出其风险值为83,属高度危险的检疫性有害生物。