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当前位置: 首页 > 文章 > 重庆市沙坪坝区假高粱的发生与铲除 植物检疫 2013,27 (4) 97-100
Position: Home > Articles > The distribution and eradication of Johnson grass (Sorghum halepense) in Shapingba district of Chongqing,China Plant Quarantine 2013,27 (4) 97-100

重庆市沙坪坝区假高粱的发生与铲除

作  者：
张昌伦;刘辉;彭洪波;何芳;阳元坤
单  位：
重庆市植保植检站;重庆市沙坪坝区农业水利局
关键词：
假高粱;沙坪坝区;发生分布;灭除
摘  要：
假高粱(Sorghum halepense(L.)Pers.)是世界恶性杂草之一,也是我国的一种重要农业植物检疫性有害生物,重庆市于2009年首次在沙坪坝区土主镇发现该杂草发生。随后在该区12个乡镇展开了详细调查,其中9个乡镇有假高粱的发生、分布,总发生面积78403.92 m2,其中耕地面积29068.12m2。发现疫情后,按照"一月一查"和"挖根、装袋、晾晒、烧毁"铲除程序开展了假高粱灭除行动。通过3年的铲除行动,2012年4月经重庆市农委和沙坪坝区有关部门组织专家验收鉴定,重庆市沙坪坝区假高粱已被彻底灭除。
译  名：
The distribution and eradication of Johnson grass (Sorghum halepense) in Shapingba district of Chongqing,China
作  者：
Zhang Changlun1,Liu Hui1,Peng Hongbo2,He Fang1,Yang Yuankun2(1.Agriculture and Water Conservancy Bureau of Shapingba District,Chongqing 500106,China;2.Chongqing City Plant Protection Plant Quarantine Station)
关键词：
Johnson grass;Shapingba district;distribution;eradication
摘  要：
The Johnson grass(Sorghum halepense(L.) Pers.) is one of the most damaging weeds in the world,and it is also an important domestic quarantine pest in China.It was first detected in February 2009 in Tuzhu Town,Shapingba District,Chongqing and the grass was found in 9 towns in this district,covering a total area of 78403.92 m2,in which 29068.12 m2 were farm fields.Eradication activities,including digging root,holding in polyethylene bags,drying and burning them,were carried out immediately after the outbreaks of Johnson grass.During the three years of eradication action,the occurrence of this weed was surveyed monthly and the eradication activities had not ended until April 2012,when the experts organized by Chongqing Agriculture Administration and relevant departments in Shapingba government confirmed that Johnson grass was successfully eradicated in this district.The achievement of this project has great implications in guaranteeing agricultural and environmental safety in Chongqing and provides certain reference significance to management of other quarantine pests.

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