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Position: Home > Articles > Invasive Alien Weeds in the Tonghu Ecological Smart Zone Journal of Weed Science 2020 (4) 20-25

潼湖生态智慧区外来入侵杂草调查研究

作  者：
于飞;吴海荣;吴福中;林莉
单  位：
广州海关技术中心;惠州海关
关键词：
外来杂草;危害;调查;潼湖生态智慧区
摘  要：
以外来入侵杂草为研究对象,通过野外调查与查阅文献资料,首次对惠州潼湖生态智慧区外来杂草种类、分布做了调查,分析其来源和入侵途径,并根据入侵现状提出防控措施和管理建议。结果表明,潼湖生态智慧区外来入侵杂草共计64种,隶属于20科,其中检疫性杂草有3种。外来入侵杂草中优势种为菊科、禾本科、苋科、茄科、旋花科,其中菊科杂草种类最多,有20种,占了外来入侵杂草的31.3%,并且在分布面积和数量上远超过其他科外来入侵杂草。入侵的途径主要通过进口贸易、引种不当、自然入侵等途径。提出防控策略是:应加强检疫法学研究,完善法制,积极参与国际法规建设;加强机构和体制建设,促进各职能部门协调管理外来入侵杂草;严格执法,做好检疫工作;逐步建立完善的外来杂草监测网络;制定外来入侵杂草防控和反应预案,形成反应机制。
译  名：
Invasive Alien Weeds in the Tonghu Ecological Smart Zone
作  者：
YU Fei;WU Hai-rong;WU Fu-zhong;LIN Li;Huizhou Customs;Guangzhou Customs Technology Center;
关键词：
alien weed;;damage;;investigation;;the Tonghu ecological smart zone
摘  要：
The species and distribution of invasive weeds in the Huizhou's Tonghu Ecological Smart Zone were investigated for the first time based on field surveys and literature review,and their sources and invasion pathways were analyzed. Control measures and management recommendations were also considered. There are 64 species of invasive weeds in the Tonghu Ecological Smart Zone,belonging to 20 families,of which three species are considered quarantine weeds. The dominant species among the invasive alien weeds belong to Asteraceae,Gramineae,Amaranthaceae,Solanaceae,and Convolvulaceae. Among them,Asteraceae weed species are the most important,with 20 species,accounting for 31.3% of the invasive weeds,distributed in the entire area. This number of invasive weeds far exceeds that of the other families. The way of invasion is mainly through import trade,improper introduction and natural invasion. We propose that prevention and control strategies should be based in strengthening the application of quarantine law,improving the legal system,and actively participating in the establishment of international laws and regulations;strengthening the construction of institutions and systems,promoting the actions of various functional departments to coordinate the management of invading weeds and strictly enforcing the law and affectively implementing quarantines. It is also required to gradually establish a complete external weed monitoring network and design a prevention and control and response plan for external invading weeds as an effective response mechanism.

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