据广东省薇甘菊调查统计数据显示,目前薇甘菊已广泛分布珠三角和粤西、粤东等沿海地区,疫情呈点多面广局面。全省共有19个地级以上市(区)有薇甘菊分布,分布面积46万多亩,发生面积30多万亩,发生面积虽较去年有所下降,但分布范围进一步扩大,防治形势不容乐观。 According to the survey data of Mikania micrantha in Guangdong Province, Mikania micrantha has been widely distributed in the coastal areas of the Pearl River Delta, western Guangdong and eastern Guangdong. The epidemic presents a somewhat multi-faceted situation. There are 19 prefecture-level cities (districts) with Mikania micrantha distribution with a distribution area of ​​more than 460,000 mu and an area of ​​more than 300,000 mu. Although the area of ​​the area has declined from last year, its scope of distribution has been further expanded and the situation of prevention and treatment is not optimistic.