摘要
通过普查的方式,全面了解了薇甘菊在广西的分布、危害和防治状况。结果表明:薇甘菊在广西主要分布在东南部的玉林市、陆川县、博白县、北流市和容县,面积约582.61 hm2,并有向中部、南部地区,甚至整个广西地区扩散的趋势;薇甘菊在广西主要危害农田、果园、人工林、次生林等地方;在防治方面,目前广西主要采取人工和化学防治的方法防治薇甘菊,生物防治技术尚未开始实施。针对薇甘菊在广西的实际状况,应采取加强宣传力度,及时调查监测,选择人工、喷施化学药剂等适合的方法进行防除,开展生物防治方面的研究等措施,有效地控制薇甘菊的扩散和危害。
Distribution,invasive status and control of Mikania micrantha in Guangxi were understood based on field survey.The results showed that M.micrantha invaded about 582.61 hm2 in Yulin,Luchuan,Bobai,Beiliu and Rongx-ian and continued spreading toward east,south and central Guangxi.The invasion of M.micrantha caused great dam-age to cultivated lands,orchards,forest plantations and secondary forest.At present,artificial control and chemical control were the main method,while biological control had not been implemented in Guangxi.According to the inva-sive status of M.micrantha in Guangxi,we should strengthen propaganda,duly investigate and monitor,choose suit-able control method to prevent the spread and damage of M.micrantha .
出处
《广西植物》
CAS
CSCD
北大核心
2014年第6期816-820,共5页
Guihaia
基金
国家自然科学基金(31260154)
广西植物研究所基本科研业务费(桂植业12005)
关键词
薇甘菊
分布
危害
广西
Mikania micrantha
distribution
damage
Guangxi
