大湄公河次区域薇甘菊的防控技术

The prevention and control technologies of Mikania micrantha in Greater Mekong subregion

薇甘菊是大湄公河次区域的重要恶性入侵杂草,其种群跨境入侵扩张备受区域各国政府的高度重视和社会广泛关注。2011年以来在我国相关农业科研机构、团队和专家的科技支撑下,中国云南与周边五国科研机构成立"大湄公河次区域植物保护工作组"。本文简要介绍工作组围绕该入侵杂草在生态异质性条件下种群扩展与灾变过程的预警监测、阻截防控带建设、替代控制与选择性除草剂协同应用取得的阶段性成效,为积极主动融入国家"一带一路"倡议的实施,服务于中国云南的经济国境线、绿色国境线和生态国境线发挥建设性作用。

Mikania micrantha is a major alien invasive species in the Lang Cangjiang-Mekong River subregion.The cross-border invasion and expansion of M.micrantha have attracted great attention of governments and society in the region.Since 2011,with the technical support of relevant agricultural scientific research institutions,teams and experts from Yunnan,China,and five surrounding countries have rapidly established the"Greater Mekong Subregion Plant Protection Working Group".This paper briefly introduces the achievements of the working group on the early warning and monitoring of population expansion and impacts of M.micrantha in various environmental conditions,the development of quarantine and control zones,and the synergistic application of alternative controls and selective herbicides.This work is consistent with the implementation of the national"the Belt and Road Initiative",and plays a constructive role in supporting economic,and ecological development in Yunnan,China.