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Vitex rotundifolia (灌木)   |
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管理信息
预防措施目前联邦，州和当地政府，学术界和非营利组织正试图将海埔姜(Vitex rotundifolia)列为联邦有毒杂草，非经许可，禁止此物种销售和运输(马德森等人, 2005)。列为联邦有毒杂草也将有助于促进移除方案和监测新出现的族群(马德森等人, 2005)。其它已经生效的措施是由非营利组织、合作组织以及政府机构，出版刊物，教育公众如何鉴定和报告发现地点(Sea Grant NC, 2006)。物理方法人工拔除，挖除，以及使用机械等，都是可用来清除海埔姜，但是由于有侵蚀沙丘的风险，这些方法应谨慎使用(格雷沙姆及尼尔，无日期； SCNPS)。任何机械方法应彻底去除植株，以确保任何根球或干的碎片不被遗留下来(Sea Grant NC, 2006)。使用机械方法来减少种子，碎茎，避免蔓延，作法是修剪花或茎上的果实，小心地将长的走茎移除(FWS)。任何海埔姜植物材料应密封于塑料袋，带到废弃物填埋场，而不可以当作覆盖物或制成堆肥，因为此植物的部位件可作重新建立族群(FSW)。 化学方法若干多种除草剂应用技术正在测试用于海埔姜。可用三种方法将除草剂施用于此植物。一种方法是削砍后使用草甘膦涂抹在削砍后的树桩(Sea Grant NC, 2006；格里舍姆)。第二种方法是划破茎部，然后再将除草剂涂在伤口上(Sea Grant NC, 2006)。第三种方法是使用除草剂混合油，以30~45公分长带状涂在茎的基部(Sea Grant NC, 2006)。除草剂应谨慎选择和使用，用量要适当，以免影响邻近的海洋(Sea Grant NC, 2006)。 文化教育重新种植本地草类与沙丘植物，应纳入任何控制方案，以防止水土流失和重新拓殖(格雷沙姆)。  
地点特有的管理信息North Carolina
Management options have been public outreach for monitoring and education on the problem. Small populations have been gently pulled or cut back while larger populations have been cut back and spot sprayed with chemical herbicides. No biological controls have been released for the control of this species. South Carolina
Management options have been public outreach for monitoring and education on the problem. Small populations have been gently pulled or cut back while larger populations have been cut back and spot sprayed with chemical herbicides. No biological controls have been released for the control of this species.
The Carolinas Beach Vitex Task Force have received a grant in 2006, from the National Fish and Wildlife Foundation to eradicate the beach vitex from at least 50 beachfront locations in Charleston, Georgetown and Horry Counties. The goal of the project is to eradicate beach vitex and re-establish native dune vegetation. For more information please read this press release.
管理资源 /链接
2. Gresham, C.A., & Neal, A., undated, An Evaluation of the Invasive Potential of Beach Vitex (Vitex rotundifolia), The Belle W. Baruch Institute of Coastal Ecology and Forest Science, Clemson University, Georgetown, SC, 29442.
摘要： A technical article that was commonly referenced in other literature on beach vitex. This article had in depth analysis on the impacts of beach vitex on native plant communities and the invasiveness of its growth habit along with other basic ecology and biology.
Available from: http://www.northinlet.sc.edu/resource/vitex_files/aug04/VITEX%20manuscript_%2011-17.pdf [Accessed on 3 April 2007]. 4. Madsen, J.D., Abbott, C., Brown, R., Bruce, L., Byrd, Jr., J., Dibble, E., Ervin, G., Fowler, J., Maddox, V., & Shaw, D., Dec. 2005, Research to Support Integrated Management Systems of Aquatic and Terrestrial Invasive Species, Annual Report Mississippi State University GeoResources Institute in collaboration with United States Geological Survey.
摘要： An annual report on invasive species with an article on establishing beach vitex as a federally listed noxious weed as well as brief ecology, dispersal and impact of the plant on the environment.
Available from: http://www.ece.msstate.edu/~fowler/Publications/Papers/MAB2006.pdf [Accessed on 3 April 2007]. 结果页： 1
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