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Details of the paper
| Title |
Invasive alien species giant ragweed (Ambrosia trifida L.) and its risk assessment |
| Author |
Shouhui Wei, Zhe Qu, Chaoxian Zhang, Yongjun Li, Xiangju Li |
| Keywords |
Ambrosia trifida; bioecological characteristics; risk assessment |
| Journal |
Plant Protection (Chinese) |
| Year,Vol,No |
2006,32(4) |
| Pages |
14-19 |
| Abstract |
Invasive alien species posed a great threat to agricultural production, ecological safety and human health, this concern drawn much public attention and became the hotspot of research all over the world. The origin, distribution, bio-ecological characteristics, economic and ecological impacts and relevant management strategies of giant ragweed (Ambrosia trifida L.), an exotic weed, were reviewed in this paper. Based on the bio-ecological characteristics, potential risks, difficulties in prevention and other factors, a risk assessment system on exotic weeds was established. According to this system, the risk value for giant ragweed was 83 and was considered as a quarantine pest with high risks. |
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2005 © Weed Research Laboratory,
Institute of Plant Protection, Chinese Academy of Agricultural Sciences
Address: No 2 West Yuanmingyuan Road, Haidian District, Beijing Postcode:
100094
Telephone: (010)62815937 Email: SHWEI@WSSC.ORG.CN
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