Erigeron canadensisL.,an alien invasive plant,spreads very fast,and occurs in all provinces and cities in China,including Northeast China,North China,Northwest China,Southwest China,Central China,East China and South China.It occurs in wasteland,fields,roadsides,etc.It is a weed with a high incidence rate and has been listed in the third batch of invasive species in China.In this paper,the invasion route,occurrence status and control methods of Erigeron canadensisL.In China are sorted out in detail,the harm and value of Erigeron canadensisL.are analyzed scientifically,and the control countermeasures and suggestions of"three strengthening and one science"are put forward.Based on the scientific analysis of the occurrence status and control methods of Erigeron canadensisL.,this paper makes in-depth judgment,aiming at providing reference for the scientific management of the alien invasive plant.
alien invasive plantsErigeron canadensis L.occurrencecontrolcountermeasures and suggestions
国家科技期刊平台
NSTL
万方数据
