摘要
银胶菊为一种菊科植物,原产中、南美洲。尽管在广西出现的时间不长,但分布范围较广,由路旁向荒地、耕地发展,引起了很大的危害,包括入侵道路旁,阻碍交通、破坏道路环境;入侵放牧地,减少放牧地产草量;入侵耕地,引起农作物减产;且有毒,能引起人的皮炎、鼻炎及哮喘,危害人类健康。在广西发展成为一种重要的外来入侵植物,已引起科学家的注意。该文介绍了银胶菊的生物学特性和在广西的入侵、扩散等情况,提出了防治措施。
Parthenium hysterophorus （Asteraceae）is native to Central and South America. For being discovered in recent years,it is distributed in many parts of Guangxi and has spread from roadside to farmland and waste land. This leads to a wide range of harmful effects,including traffic obstruction,destruction of road landseope,reduction of the productivity and carrying capacity in grazed land, land invasion and low crop production. It is also toxic and can cause dermatitis,rhinitis and asthma in humans. As an important alien invasive weed in Guangxi, it is attracted by scientist. Biological characteristics, invasiveness and diffusion of P. hysterophorus in Guangxi are introduced in this artiele;some measures are also put forward for controlling this dangerous alien species.
出处
《广西植物》
CAS
CSCD
北大核心
2008年第2期197-200,共4页
Guihaia
基金
中国科学院"西部之光"人才培养计划([2005]404)
广西科学基金(0575116
0728077)~~
关键词
银胶菊
外来入侵植物
广西
分布
危害
防治
Parthenium hysterophorus
invasive plant
Guangxi
distribution
harmful effect
controlling
