云南省薇甘菊发生特点及防控措施

Occurrence Mikania micrantha and Its Control Measures in Yunnan Province

外来有害杂草薇甘菊在云南省西南边陲6州(市)的15个县(市)发生,具有传播蔓延快,适应性强等特点,危害多种农林植物,呈迅速扩散趋势。针对薇甘菊在云南省发生实际,采取开展植物检疫,建立监测预警体系,明确防控目标,生态恢复控制,相克生物研究,安全有效进行化学药剂防除等措施,建立长期防控机制,持续控制薇甘菊危害。

Exotic weed Mikania micrantha occurred in 15 counties（cities） of 6 Cites of southwestern border of Yunnan Province with fast spread,strong adaptability and other characteristics.M.micrantha harmed a variety of plants in agriculture and forestry,and it presented a trend of the rapid spread.Direct towards the practical of M.micrantha occurrence in Yunnan Province,taking on plant quarantine,the establishment of monitoring and early warning system,a clear target prevention and control,ecological restoration control,phase grams biological research,chemical agents control in a safe and effective measures were put forward to establish a long-term prevention and control mechanism for controlling M.micrantha in sustained way.