输华柑橘种苗传带有害生物的风险分析研究  

Pest Risk Analysis for the Importation of Citrus Seedlings

作　　者：汪军[1] 李晓霞 刘建 徐云龙 周游[1] 郭立佳[1] 黄俊生[1] 杨腊英[1] WANG Jun;LI Xiaoxia;LIU Jian;XU Yunlong;ZHOU You;GUO Lijia;HUANG Junsheng;YANG Laying(Environment and Plant Protection Institute,Chinese Academy of Tropical Agricultural Sciences,Haikou,Hainan 571101,China;Scientific and Technical Information Institute,Chinese Academy of Tropical Agricultural Sciences,Haikou,Hainan 571101,China;Heze Customs,People's Republic of China,Heze,Shandong,274000,China)

机构地区：[1]中国热带农业科学院环境与植物保护研究所,海南海口571101 [2]中国热带农业科学院科技信息研究所,海南海口571101 [3]中华人民共和国菏泽海关,山东菏泽274000

出　　处：《热带作物学报》2024年第12期2678-2688,共11页Chinese Journal of Tropical Crops

基　　金：海南省重大科技项目(No.ZDKJ2021016);海南省重点研发项目(No.ZDYF2024XDNY211);海南省自然科学基金项目(No.721RC631)。

摘　　要：对柑橘种苗传带有害生物风险分析,评估其在我国的风险水平,为其风险管理提供技术支持。通过查阅国内外文献资料,确定境外输华柑橘种苗中可能传带的有害生物259种,包括53种真菌,9种细菌,9种病毒,11种线虫,167种昆虫,1种软体动物,1种杂草,8种螨类(包括蜘蛛)。根据在中国的分布情况(未分布或分布未广)、官方管制情况、随输华柑橘种苗传带的可能性,确定需要进一步评估的潜在检疫性有害生物18种,包括真菌4种,细菌7种,病毒4种,线虫2种,昆虫1种。从入境、定殖、扩散可能性、经济影响等方面对以上18种潜在的检疫性有害生物进行定性分析和定量分析,确定高风险有害生物14种,极高风险有害生物4种。根据有害生物中风险水平最高者作为柑橘种苗的检疫风险,判定输华柑橘种苗的检疫风险为极高。最终确定以上双胞双镰孢(Bisifusarium dimerum)等18种有害生物为输华柑橘种苗中需关注的检疫性有害生物,并提出相应的风险管理措施。In order to provide technical support for risk management,risk analysis and risk assessment of pests carried by citrus seedlings in China were carried out.Through consulting domestic and foreign literature,a total of 259 species of pests that may be transmitted to banana seedlings exported to China were determined,including 53 fungus,9 bacteria,9 viruses,11 nematodes,167 insects,1 mollusc,1 weed,8 mites(including spiders).According to the distribution of pests in China(not distributed or not widely distributed),whether it is officially controlled,and the possibility of carry-ing with banana seedlings,18 potential quarantine pests were determined to be further evaluated,including 4 fungus,7 bacteria,4 viruses,2 nematodes and 1 insect.The 18 potential quarantine pests were qualitatively and quantitatively analyzed one by one in terms of entry,colonization,possibility of spread,economic impact and comprehensive evalua-tion of multiple indicators,and 14 high-risk pests and 4 extremely high-risk pests were identified.The quarantine risk of citrus seedlings imported to China was determined to be extremely high based on the highest risk level among all quar-antine pests.Finally,18 types pests including Bisifusarium dimeru on citrus seedlings imported to China were identified,and corresponding risk management measures were proposed.

关 键 词：柑橘种苗 有害生物 风险分析 

分 类 号：S436.66[农业科学—农业昆虫与害虫防治]